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-rw-r--r--target/site/apidocs/musichub/business/NoAlbumFoundException.html150
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-rw-r--r--target/site/apidocs/musichub/business/class-use/AudioBook.html65
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-rw-r--r--target/site/apidocs/musichub/business/class-use/NoAlbumFoundException.html101
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-rw-r--r--target/site/apidocs/musichub/business/class-use/PlayList.html99
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diff --git a/target/site/apidocs/allclasses-index.html b/target/site/apidocs/allclasses-index.html
new file mode 100644
index 0000000..83bf57c
--- /dev/null
+++ b/target/site/apidocs/allclasses-index.html
@@ -0,0 +1,106 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>All Classes (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="class index">
+<meta name="generator" content="javadoc/AllClassesIndexWriter">
+<link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="script.js"></script>
+<script type="text/javascript" src="script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="all-classes-index-page">
+<script type="text/javascript">var evenRowColor = "even-row-color";
+var oddRowColor = "odd-row-color";
+var tableTab = "table-tab";
+var activeTableTab = "active-table-tab";
+var pathtoroot = "./";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="index.html">Overview</a></li>
+<li>Package</li>
+<li>Class</li>
+<li>Use</li>
+<li><a href="overview-tree.html">Tree</a></li>
+<li><a href="index-all.html">Index</a></li>
+<li><a href="help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 title="All&amp;nbsp;Classes" class="title">All&nbsp;Classes</h1>
+</div>
+<div id="all-classes-table">
+<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="all-classes-table-tab0" role="tab" aria-selected="true" aria-controls="all-classes-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('all-classes-table', 'all-classes-table', 2)" class="active-table-tab">All Classes</button><button id="all-classes-table-tab2" role="tab" aria-selected="false" aria-controls="all-classes-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('all-classes-table', 'all-classes-table-tab2', 2)" class="table-tab">Class Summary</button><button id="all-classes-table-tab3" role="tab" aria-selected="false" aria-controls="all-classes-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('all-classes-table', 'all-classes-table-tab3', 2)" class="table-tab">Enum Class Summary</button><button id="all-classes-table-tab4" role="tab" aria-selected="false" aria-controls="all-classes-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('all-classes-table', 'all-classes-table-tab4', 2)" class="table-tab">Exception Summary</button></div>
+<div id="all-classes-table.tabpanel" role="tabpanel">
+<div class="summary-table two-column-summary" aria-labelledby="all-classes-table-tab0">
+<div class="table-header col-first">Class</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color all-classes-table-tab2 all-classes-table"><a href="musichub/business/Album.html" title="class in musichub.business">Album</a></div>
+<div class="col-last even-row-color all-classes-table-tab2 all-classes-table">&nbsp;</div>
+<div class="col-first odd-row-color all-classes-table-tab2 all-classes-table"><a href="musichub/business/AudioBook.html" title="class in musichub.business">AudioBook</a></div>
+<div class="col-last odd-row-color all-classes-table-tab2 all-classes-table">&nbsp;</div>
+<div class="col-first even-row-color all-classes-table-tab2 all-classes-table"><a href="musichub/business/AudioElement.html" title="class in musichub.business">AudioElement</a></div>
+<div class="col-last even-row-color all-classes-table-tab2 all-classes-table">&nbsp;</div>
+<div class="col-first odd-row-color all-classes-table all-classes-table-tab3"><a href="musichub/business/Category.html" title="enum class in musichub.business">Category</a></div>
+<div class="col-last odd-row-color all-classes-table all-classes-table-tab3">&nbsp;</div>
+<div class="col-first even-row-color all-classes-table all-classes-table-tab3"><a href="musichub/business/Genre.html" title="enum class in musichub.business">Genre</a></div>
+<div class="col-last even-row-color all-classes-table all-classes-table-tab3">&nbsp;</div>
+<div class="col-first odd-row-color all-classes-table all-classes-table-tab3"><a href="musichub/business/Language.html" title="enum class in musichub.business">Language</a></div>
+<div class="col-last odd-row-color all-classes-table all-classes-table-tab3">&nbsp;</div>
+<div class="col-first even-row-color all-classes-table-tab2 all-classes-table"><a href="musichub/main/Main.html" title="class in musichub.main">Main</a></div>
+<div class="col-last even-row-color all-classes-table-tab2 all-classes-table">&nbsp;</div>
+<div class="col-first odd-row-color all-classes-table-tab2 all-classes-table"><a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></div>
+<div class="col-last odd-row-color all-classes-table-tab2 all-classes-table">&nbsp;</div>
+<div class="col-first even-row-color all-classes-table all-classes-table-tab4"><a href="musichub/business/NoAlbumFoundException.html" title="class in musichub.business">NoAlbumFoundException</a></div>
+<div class="col-last even-row-color all-classes-table all-classes-table-tab4">&nbsp;</div>
+<div class="col-first odd-row-color all-classes-table all-classes-table-tab4"><a href="musichub/business/NoElementFoundException.html" title="class in musichub.business">NoElementFoundException</a></div>
+<div class="col-last odd-row-color all-classes-table all-classes-table-tab4">&nbsp;</div>
+<div class="col-first even-row-color all-classes-table all-classes-table-tab4"><a href="musichub/business/NoPlayListFoundException.html" title="class in musichub.business">NoPlayListFoundException</a></div>
+<div class="col-last even-row-color all-classes-table all-classes-table-tab4">&nbsp;</div>
+<div class="col-first odd-row-color all-classes-table-tab2 all-classes-table"><a href="musichub/business/PlayList.html" title="class in musichub.business">PlayList</a></div>
+<div class="col-last odd-row-color all-classes-table-tab2 all-classes-table">&nbsp;</div>
+<div class="col-first even-row-color all-classes-table-tab2 all-classes-table"><a href="musichub/business/Song.html" title="class in musichub.business">Song</a></div>
+<div class="col-last even-row-color all-classes-table-tab2 all-classes-table">&nbsp;</div>
+<div class="col-first odd-row-color all-classes-table-tab2 all-classes-table"><a href="musichub/util/XMLHandler.html" title="class in musichub.util">XMLHandler</a></div>
+<div class="col-last odd-row-color all-classes-table-tab2 all-classes-table">&nbsp;</div>
+</div>
+</div>
+</div>
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/allpackages-index.html b/target/site/apidocs/allpackages-index.html
new file mode 100644
index 0000000..a9e8eb8
--- /dev/null
+++ b/target/site/apidocs/allpackages-index.html
@@ -0,0 +1,76 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>All Packages (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="package index">
+<meta name="generator" content="javadoc/AllPackagesIndexWriter">
+<link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="script.js"></script>
+<script type="text/javascript" src="script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="all-packages-index-page">
+<script type="text/javascript">var pathtoroot = "./";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="index.html">Overview</a></li>
+<li>Package</li>
+<li>Class</li>
+<li>Use</li>
+<li><a href="overview-tree.html">Tree</a></li>
+<li><a href="index-all.html">Index</a></li>
+<li><a href="help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 title="All&amp;nbsp;Packages" class="title">All&nbsp;Packages</h1>
+</div>
+<div class="caption"><span>Package Summary</span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Package</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><a href="musichub/business/package-summary.html">musichub.business</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><a href="musichub/main/package-summary.html">musichub.main</a></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-first even-row-color"><a href="musichub/util/package-summary.html">musichub.util</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/element-list b/target/site/apidocs/element-list
new file mode 100644
index 0000000..87e8cdc
--- /dev/null
+++ b/target/site/apidocs/element-list
@@ -0,0 +1,3 @@
+musichub.business
+musichub.main
+musichub.util
diff --git a/target/site/apidocs/help-doc.html b/target/site/apidocs/help-doc.html
new file mode 100644
index 0000000..a2e0731
--- /dev/null
+++ b/target/site/apidocs/help-doc.html
@@ -0,0 +1,162 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>API Help (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="help">
+<meta name="generator" content="javadoc/HelpWriter">
+<link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="script.js"></script>
+<script type="text/javascript" src="script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="help-page">
+<script type="text/javascript">var pathtoroot = "./";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="index.html">Overview</a></li>
+<li>Package</li>
+<li>Class</li>
+<li>Use</li>
+<li><a href="overview-tree.html">Tree</a></li>
+<li><a href="index-all.html">Index</a></li>
+<li class="nav-bar-cell1-rev">Help</li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 class="title">How This API Document Is Organized</h1>
+<div class="sub-title">This API (Application Programming Interface) document has pages corresponding to the items in the navigation bar, described as follows.</div>
+</div>
+<section class="help-section">
+<h2>Overview</h2>
+<p>The <a href="index.html">Overview</a> page is the front page of this API document and provides a list of all packages with a summary for each. This page can also contain an overall description of the set of packages.</p>
+</section>
+<section class="help-section">
+<h2>Package</h2>
+<p>Each package has a page that contains a list of its classes and interfaces, with a summary for each. These pages may contain six categories:</p>
+<ul class="help-section-list">
+<li>Interfaces</li>
+<li>Classes</li>
+<li>Enum Classes</li>
+<li>Exceptions</li>
+<li>Errors</li>
+<li>Annotation Interfaces</li>
+</ul>
+</section>
+<section class="help-section">
+<h2>Class or Interface</h2>
+<p>Each class, interface, nested class and nested interface has its own separate page. Each of these pages has three sections consisting of a class/interface description, summary tables, and detailed member descriptions:</p>
+<ul class="help-section-list">
+<li>Class Inheritance Diagram</li>
+<li>Direct Subclasses</li>
+<li>All Known Subinterfaces</li>
+<li>All Known Implementing Classes</li>
+<li>Class or Interface Declaration</li>
+<li>Class or Interface Description</li>
+</ul>
+<br>
+<ul class="help-section-list">
+<li>Nested Class Summary</li>
+<li>Field Summary</li>
+<li>Property Summary</li>
+<li>Constructor Summary</li>
+<li>Method Summary</li>
+</ul>
+<br>
+<ul class="help-section-list">
+<li>Field Details</li>
+<li>Property Details</li>
+<li>Constructor Details</li>
+<li>Method Details</li>
+</ul>
+<p>The summary entries are alphabetical, while the detailed descriptions are in the order they appear in the source code. This preserves the logical groupings established by the programmer.</p>
+</section>
+<section class="help-section">
+<h2>Annotation Interface</h2>
+<p>Each annotation interface has its own separate page with the following sections:</p>
+<ul class="help-section-list">
+<li>Annotation Interface Declaration</li>
+<li>Annotation Interface Description</li>
+<li>Required Element Summary</li>
+<li>Optional Element Summary</li>
+<li>Element Details</li>
+</ul>
+</section>
+<section class="help-section">
+<h2>Enum Class</h2>
+<p>Each enum class has its own separate page with the following sections:</p>
+<ul class="help-section-list">
+<li>Enum Declaration</li>
+<li>Enum Description</li>
+<li>Enum Constant Summary</li>
+<li>Enum Constant Details</li>
+</ul>
+</section>
+<section class="help-section">
+<h2>Use</h2>
+<p>Each documented package, class and interface has its own Use page. This page describes what packages, classes, methods, constructors and fields use any part of the given class or package. Given a class or interface A, its "Use" page includes subclasses of A, fields declared as A, methods that return A, and methods and constructors with parameters of type A. You can access this page by first going to the package, class or interface, then clicking on the "Use" link in the navigation bar.</p>
+</section>
+<section class="help-section">
+<h2>Tree (Class Hierarchy)</h2>
+<p>There is a <a href="overview-tree.html">Class Hierarchy</a> page for all packages, plus a hierarchy for each package. Each hierarchy page contains a list of classes and a list of interfaces. Classes are organized by inheritance structure starting with <code>java.lang.Object</code>. Interfaces do not inherit from <code>java.lang.Object</code>.</p>
+<ul class="help-section-list">
+<li>When viewing the Overview page, clicking on "Tree" displays the hierarchy for all packages.</li>
+<li>When viewing a particular package, class or interface page, clicking on "Tree" displays the hierarchy for only that package.</li>
+</ul>
+</section>
+<section class="help-section">
+<h2>Index</h2>
+<p>The <a href="index-all.html">Index</a> contains an alphabetic index of all classes, interfaces, constructors, methods, and fields, as well as lists of all packages and all classes.</p>
+</section>
+<section class="help-section">
+<h2>Serialized Form</h2>
+<p>Each serializable or externalizable class has a description of its serialization fields and methods. This information is of interest to those who implement rather than use the API. While there is no link in the navigation bar, you can get to this information by going to any serialized class and clicking "Serialized Form" in the "See Also" section of the class description.</p>
+</section>
+<section class="help-section">
+<h2>Search</h2>
+<p>You can search for definitions of modules, packages, types, fields, methods, system properties and other terms defined in the API, using some or all of the name, optionally using "camel-case" abbreviations. For example:</p>
+<ul class="help-section-list">
+<li><code>j.l.obj</code> will match "java.lang.Object"</li>
+<li><code>InpStr</code> will match "java.io.InputStream"</li>
+<li><code>HM.cK</code> will match "java.util.HashMap.containsKey(Object)"</li>
+</ul>
+<p>Refer to <a href="https://docs.oracle.com/en/java/javase/16/docs/specs/javadoc/javadoc-search-spec.html">the Javadoc Search Specification</a> for a full description of search features.</p>
+</section>
+<hr>
+<span class="help-footnote">This help file applies to API documentation generated by the standard doclet.</span></main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/index-all.html b/target/site/apidocs/index-all.html
new file mode 100644
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--- /dev/null
+++ b/target/site/apidocs/index-all.html
@@ -0,0 +1,379 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Index (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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+<link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
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+<link rel="stylesheet" type="text/css" href="jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="script.js"></script>
+<script type="text/javascript" src="script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="index-page">
+<script type="text/javascript">var pathtoroot = "./";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="index.html">Overview</a></li>
+<li>Package</li>
+<li>Class</li>
+<li>Use</li>
+<li><a href="overview-tree.html">Tree</a></li>
+<li class="nav-bar-cell1-rev">Index</li>
+<li><a href="help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
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+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1>Index</h1>
+</div>
+<a href="#I:A">A</a>&nbsp;<a href="#I:C">C</a>&nbsp;<a href="#I:D">D</a>&nbsp;<a href="#I:E">E</a>&nbsp;<a href="#I:F">F</a>&nbsp;<a href="#I:G">G</a>&nbsp;<a href="#I:H">H</a>&nbsp;<a href="#I:I">I</a>&nbsp;<a href="#I:J">J</a>&nbsp;<a href="#I:L">L</a>&nbsp;<a href="#I:M">M</a>&nbsp;<a href="#I:N">N</a>&nbsp;<a href="#I:P">P</a>&nbsp;<a href="#I:R">R</a>&nbsp;<a href="#I:S">S</a>&nbsp;<a href="#I:T">T</a>&nbsp;<a href="#I:U">U</a>&nbsp;<a href="#I:V">V</a>&nbsp;<a href="#I:X">X</a>&nbsp;<a href="#I:Y">Y</a>&nbsp;<br><a href="allclasses-index.html">All&nbsp;Classes</a><span class="vertical-separator">|</span><a href="allpackages-index.html">All&nbsp;Packages</a><span class="vertical-separator">|</span><a href="serialized-form.html">Serialized&nbsp;Form</a>
+<h2 class="title" id="I:A">A</h2>
+<dl class="index">
+<dt><span class="member-name-link"><a href="musichub/business/MusicHub.html#addAlbum(musichub.business.Album)">addAlbum(Album)</a></span> - Method in class musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/PlayList.html#addElement(java.util.UUID)">addElement(UUID)</a></span> - Method in class musichub.business.<a href="musichub/business/PlayList.html" title="class in musichub.business">PlayList</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/MusicHub.html#addElement(musichub.business.AudioElement)">addElement(AudioElement)</a></span> - Method in class musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/MusicHub.html#addElementToAlbum(java.lang.String,java.lang.String)">addElementToAlbum(String, String)</a></span> - Method in class musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/MusicHub.html#addElementToPlayList(java.lang.String,java.lang.String)">addElementToPlayList(String, String)</a></span> - Method in class musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/MusicHub.html#addPlaylist(musichub.business.PlayList)">addPlaylist(PlayList)</a></span> - Method in class musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Album.html#addSong(java.util.UUID)">addSong(UUID)</a></span> - Method in class musichub.business.<a href="musichub/business/Album.html" title="class in musichub.business">Album</a></dt>
+<dd>&nbsp;</dd>
+<dt><a href="musichub/business/Album.html" title="class in musichub.business"><span class="type-name-link">Album</span></a> - Class in <a href="musichub/business/package-summary.html">musichub.business</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Album.html#%3Cinit%3E(java.lang.String,java.lang.String,int,java.lang.String)">Album(String, String, int, String)</a></span> - Constructor for class musichub.business.<a href="musichub/business/Album.html" title="class in musichub.business">Album</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Album.html#%3Cinit%3E(java.lang.String,java.lang.String,int,java.lang.String,java.lang.String,java.util.ArrayList)">Album(String, String, int, String, String, ArrayList&lt;UUID&gt;)</a></span> - Constructor for class musichub.business.<a href="musichub/business/Album.html" title="class in musichub.business">Album</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Album.html#%3Cinit%3E(org.w3c.dom.Element)">Album(Element)</a></span> - Constructor for class musichub.business.<a href="musichub/business/Album.html" title="class in musichub.business">Album</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/MusicHub.html#albums()">albums()</a></span> - Method in class musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/MusicHub.html#ALBUMS_FILE_PATH">ALBUMS_FILE_PATH</a></span> - Static variable in class musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/AudioElement.html#artist">artist</a></span> - Variable in class musichub.business.<a href="musichub/business/AudioElement.html" title="class in musichub.business">AudioElement</a></dt>
+<dd>&nbsp;</dd>
+<dt><a href="musichub/business/AudioBook.html" title="class in musichub.business"><span class="type-name-link">AudioBook</span></a> - Class in <a href="musichub/business/package-summary.html">musichub.business</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/AudioBook.html#%3Cinit%3E(java.lang.String,java.lang.String,int,java.lang.String,java.lang.String,java.lang.String)">AudioBook(String, String, int, String, String, String)</a></span> - Constructor for class musichub.business.<a href="musichub/business/AudioBook.html" title="class in musichub.business">AudioBook</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/AudioBook.html#%3Cinit%3E(java.lang.String,java.lang.String,int,java.lang.String,java.lang.String,java.lang.String,java.lang.String)">AudioBook(String, String, int, String, String, String, String)</a></span> - Constructor for class musichub.business.<a href="musichub/business/AudioBook.html" title="class in musichub.business">AudioBook</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/AudioBook.html#%3Cinit%3E(org.w3c.dom.Element)">AudioBook(Element)</a></span> - Constructor for class musichub.business.<a href="musichub/business/AudioBook.html" title="class in musichub.business">AudioBook</a></dt>
+<dd>&nbsp;</dd>
+<dt><a href="musichub/business/AudioElement.html" title="class in musichub.business"><span class="type-name-link">AudioElement</span></a> - Class in <a href="musichub/business/package-summary.html">musichub.business</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/AudioElement.html#%3Cinit%3E(java.lang.String,java.lang.String,int,java.lang.String)">AudioElement(String, String, int, String)</a></span> - Constructor for class musichub.business.<a href="musichub/business/AudioElement.html" title="class in musichub.business">AudioElement</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/AudioElement.html#%3Cinit%3E(java.lang.String,java.lang.String,int,java.lang.String,java.lang.String)">AudioElement(String, String, int, String, String)</a></span> - Constructor for class musichub.business.<a href="musichub/business/AudioElement.html" title="class in musichub.business">AudioElement</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/AudioElement.html#%3Cinit%3E(org.w3c.dom.Element)">AudioElement(Element)</a></span> - Constructor for class musichub.business.<a href="musichub/business/AudioElement.html" title="class in musichub.business">AudioElement</a></dt>
+<dd>&nbsp;</dd>
+</dl>
+<h2 class="title" id="I:C">C</h2>
+<dl class="index">
+<dt><a href="musichub/business/Category.html" title="enum class in musichub.business"><span class="type-name-link">Category</span></a> - Enum Class in <a href="musichub/business/package-summary.html">musichub.business</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Genre.html#CLASSIC">CLASSIC</a></span> - Enum constant in enum class musichub.business.<a href="musichub/business/Genre.html" title="enum class in musichub.business">Genre</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/AudioElement.html#content">content</a></span> - Variable in class musichub.business.<a href="musichub/business/AudioElement.html" title="class in musichub.business">AudioElement</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/util/XMLHandler.html#createXMLDocument()">createXMLDocument()</a></span> - Method in class musichub.util.<a href="musichub/util/XMLHandler.html" title="class in musichub.util">XMLHandler</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Album.html#createXMLElement(org.w3c.dom.Document,org.w3c.dom.Element)">createXMLElement(Document, Element)</a></span> - Method in class musichub.business.<a href="musichub/business/Album.html" title="class in musichub.business">Album</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/AudioBook.html#createXMLElement(org.w3c.dom.Document,org.w3c.dom.Element)">createXMLElement(Document, Element)</a></span> - Method in class musichub.business.<a href="musichub/business/AudioBook.html" title="class in musichub.business">AudioBook</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/AudioElement.html#createXMLElement(org.w3c.dom.Document,org.w3c.dom.Element)">createXMLElement(Document, Element)</a></span> - Method in class musichub.business.<a href="musichub/business/AudioElement.html" title="class in musichub.business">AudioElement</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/PlayList.html#createXMLElement(org.w3c.dom.Document,org.w3c.dom.Element)">createXMLElement(Document, Element)</a></span> - Method in class musichub.business.<a href="musichub/business/PlayList.html" title="class in musichub.business">PlayList</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Song.html#createXMLElement(org.w3c.dom.Document,org.w3c.dom.Element)">createXMLElement(Document, Element)</a></span> - Method in class musichub.business.<a href="musichub/business/Song.html" title="class in musichub.business">Song</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/util/XMLHandler.html#createXMLFile(org.w3c.dom.Document,java.lang.String)">createXMLFile(Document, String)</a></span> - Method in class musichub.util.<a href="musichub/util/XMLHandler.html" title="class in musichub.util">XMLHandler</a></dt>
+<dd>&nbsp;</dd>
+</dl>
+<h2 class="title" id="I:D">D</h2>
+<dl class="index">
+<dt><span class="member-name-link"><a href="musichub/business/MusicHub.html#deletePlayList(java.lang.String)">deletePlayList(String)</a></span> - Method in class musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/MusicHub.html#DIR">DIR</a></span> - Static variable in class musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Category.html#DOCUMENTARY">DOCUMENTARY</a></span> - Enum constant in enum class musichub.business.<a href="musichub/business/Category.html" title="enum class in musichub.business">Category</a></dt>
+<dd>&nbsp;</dd>
+</dl>
+<h2 class="title" id="I:E">E</h2>
+<dl class="index">
+<dt><span class="member-name-link"><a href="musichub/business/MusicHub.html#elements()">elements()</a></span> - Method in class musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/MusicHub.html#ELEMENTS_FILE_PATH">ELEMENTS_FILE_PATH</a></span> - Static variable in class musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Language.html#ENGLISH">ENGLISH</a></span> - Enum constant in enum class musichub.business.<a href="musichub/business/Language.html" title="enum class in musichub.business">Language</a></dt>
+<dd>&nbsp;</dd>
+</dl>
+<h2 class="title" id="I:F">F</h2>
+<dl class="index">
+<dt><span class="member-name-link"><a href="musichub/business/Language.html#FRENCH">FRENCH</a></span> - Enum constant in enum class musichub.business.<a href="musichub/business/Language.html" title="enum class in musichub.business">Language</a></dt>
+<dd>&nbsp;</dd>
+</dl>
+<h2 class="title" id="I:G">G</h2>
+<dl class="index">
+<dt><a href="musichub/business/Genre.html" title="enum class in musichub.business"><span class="type-name-link">Genre</span></a> - Enum Class in <a href="musichub/business/package-summary.html">musichub.business</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Language.html#GERMAN">GERMAN</a></span> - Enum constant in enum class musichub.business.<a href="musichub/business/Language.html" title="enum class in musichub.business">Language</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/MusicHub.html#getAlbumSongs(java.lang.String)">getAlbumSongs(String)</a></span> - Method in class musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/MusicHub.html#getAlbumSongsSortedByGenre(java.lang.String)">getAlbumSongsSortedByGenre(String)</a></span> - Method in class musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/MusicHub.html#getAlbumsTitlesSortedByDate()">getAlbumsTitlesSortedByDate()</a></span> - Method in class musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/AudioElement.html#getArtist()">getArtist()</a></span> - Method in class musichub.business.<a href="musichub/business/AudioElement.html" title="class in musichub.business">AudioElement</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/MusicHub.html#getAudiobooksTitlesSortedByAuthor()">getAudiobooksTitlesSortedByAuthor()</a></span> - Method in class musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/MusicHub.html#getAudioElement(java.util.List,java.lang.String)">getAudioElement(List&lt;AudioElement&gt;, String)</a></span> - Method in class musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/AudioBook.html#getCategory()">getCategory()</a></span> - Method in class musichub.business.<a href="musichub/business/AudioBook.html" title="class in musichub.business">AudioBook</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Category.html#getCategory()">getCategory()</a></span> - Method in enum class musichub.business.<a href="musichub/business/Category.html" title="enum class in musichub.business">Category</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Album.html#getDate()">getDate()</a></span> - Method in class musichub.business.<a href="musichub/business/Album.html" title="class in musichub.business">Album</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/PlayList.html#getElements()">getElements()</a></span> - Method in class musichub.business.<a href="musichub/business/PlayList.html" title="class in musichub.business">PlayList</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Genre.html#getGenre()">getGenre()</a></span> - Method in enum class musichub.business.<a href="musichub/business/Genre.html" title="enum class in musichub.business">Genre</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Song.html#getGenre()">getGenre()</a></span> - Method in class musichub.business.<a href="musichub/business/Song.html" title="class in musichub.business">Song</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/AudioBook.html#getLanguage()">getLanguage()</a></span> - Method in class musichub.business.<a href="musichub/business/AudioBook.html" title="class in musichub.business">AudioBook</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Language.html#getLanguage()">getLanguage()</a></span> - Method in enum class musichub.business.<a href="musichub/business/Language.html" title="enum class in musichub.business">Language</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Album.html#getSongs()">getSongs()</a></span> - Method in class musichub.business.<a href="musichub/business/Album.html" title="class in musichub.business">Album</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Album.html#getSongsRandomly()">getSongsRandomly()</a></span> - Method in class musichub.business.<a href="musichub/business/Album.html" title="class in musichub.business">Album</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Album.html#getTitle()">getTitle()</a></span> - Method in class musichub.business.<a href="musichub/business/Album.html" title="class in musichub.business">Album</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/AudioElement.html#getTitle()">getTitle()</a></span> - Method in class musichub.business.<a href="musichub/business/AudioElement.html" title="class in musichub.business">AudioElement</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/PlayList.html#getTitle()">getTitle()</a></span> - Method in class musichub.business.<a href="musichub/business/PlayList.html" title="class in musichub.business">PlayList</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/AudioElement.html#getUUID()">getUUID()</a></span> - Method in class musichub.business.<a href="musichub/business/AudioElement.html" title="class in musichub.business">AudioElement</a></dt>
+<dd>&nbsp;</dd>
+</dl>
+<h2 class="title" id="I:H">H</h2>
+<dl class="index">
+<dt><span class="member-name-link"><a href="musichub/business/Genre.html#HIPHOP">HIPHOP</a></span> - Enum constant in enum class musichub.business.<a href="musichub/business/Genre.html" title="enum class in musichub.business">Genre</a></dt>
+<dd>&nbsp;</dd>
+</dl>
+<h2 class="title" id="I:I">I</h2>
+<dl class="index">
+<dt><span class="member-name-link"><a href="musichub/business/Language.html#ITALIAN">ITALIAN</a></span> - Enum constant in enum class musichub.business.<a href="musichub/business/Language.html" title="enum class in musichub.business">Language</a></dt>
+<dd>&nbsp;</dd>
+</dl>
+<h2 class="title" id="I:J">J</h2>
+<dl class="index">
+<dt><span class="member-name-link"><a href="musichub/business/Genre.html#JAZZ">JAZZ</a></span> - Enum constant in enum class musichub.business.<a href="musichub/business/Genre.html" title="enum class in musichub.business">Genre</a></dt>
+<dd>&nbsp;</dd>
+</dl>
+<h2 class="title" id="I:L">L</h2>
+<dl class="index">
+<dt><a href="musichub/business/Language.html" title="enum class in musichub.business"><span class="type-name-link">Language</span></a> - Enum Class in <a href="musichub/business/package-summary.html">musichub.business</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/AudioElement.html#lengthInSeconds">lengthInSeconds</a></span> - Variable in class musichub.business.<a href="musichub/business/AudioElement.html" title="class in musichub.business">AudioElement</a></dt>
+<dd>&nbsp;</dd>
+</dl>
+<h2 class="title" id="I:M">M</h2>
+<dl class="index">
+<dt><span class="member-name-link"><a href="musichub/main/Main.html#main(java.lang.String%5B%5D)">main(String[])</a></span> - Static method in class musichub.main.<a href="musichub/main/Main.html" title="class in musichub.main">Main</a></dt>
+<dd>&nbsp;</dd>
+<dt><a href="musichub/main/Main.html" title="class in musichub.main"><span class="type-name-link">Main</span></a> - Class in <a href="musichub/main/package-summary.html">musichub.main</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/main/Main.html#%3Cinit%3E()">Main()</a></span> - Constructor for class musichub.main.<a href="musichub/main/Main.html" title="class in musichub.main">Main</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/AudioElement.html#manageAudioElement()">manageAudioElement()</a></span> - Method in class musichub.business.<a href="musichub/business/AudioElement.html" title="class in musichub.business">AudioElement</a></dt>
+<dd>&nbsp;</dd>
+<dt><a href="musichub/business/MusicHub.html" title="class in musichub.business"><span class="type-name-link">MusicHub</span></a> - Class in <a href="musichub/business/package-summary.html">musichub.business</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/MusicHub.html#%3Cinit%3E()">MusicHub()</a></span> - Constructor for class musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></dt>
+<dd>&nbsp;</dd>
+<dt><a href="musichub/business/package-summary.html">musichub.business</a> - package musichub.business</dt>
+<dd>&nbsp;</dd>
+<dt><a href="musichub/main/package-summary.html">musichub.main</a> - package musichub.main</dt>
+<dd>&nbsp;</dd>
+<dt><a href="musichub/util/package-summary.html">musichub.util</a> - package musichub.util</dt>
+<dd>&nbsp;</dd>
+</dl>
+<h2 class="title" id="I:N">N</h2>
+<dl class="index">
+<dt><a href="musichub/business/NoAlbumFoundException.html" title="class in musichub.business"><span class="type-name-link">NoAlbumFoundException</span></a> - Exception in <a href="musichub/business/package-summary.html">musichub.business</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/NoAlbumFoundException.html#%3Cinit%3E(java.lang.String)">NoAlbumFoundException(String)</a></span> - Constructor for exception musichub.business.<a href="musichub/business/NoAlbumFoundException.html" title="class in musichub.business">NoAlbumFoundException</a></dt>
+<dd>&nbsp;</dd>
+<dt><a href="musichub/business/NoElementFoundException.html" title="class in musichub.business"><span class="type-name-link">NoElementFoundException</span></a> - Exception in <a href="musichub/business/package-summary.html">musichub.business</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/NoElementFoundException.html#%3Cinit%3E(java.lang.String)">NoElementFoundException(String)</a></span> - Constructor for exception musichub.business.<a href="musichub/business/NoElementFoundException.html" title="class in musichub.business">NoElementFoundException</a></dt>
+<dd>&nbsp;</dd>
+<dt><a href="musichub/business/NoPlayListFoundException.html" title="class in musichub.business"><span class="type-name-link">NoPlayListFoundException</span></a> - Exception in <a href="musichub/business/package-summary.html">musichub.business</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/NoPlayListFoundException.html#%3Cinit%3E(java.lang.String)">NoPlayListFoundException(String)</a></span> - Constructor for exception musichub.business.<a href="musichub/business/NoPlayListFoundException.html" title="class in musichub.business">NoPlayListFoundException</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Category.html#NOVEL">NOVEL</a></span> - Enum constant in enum class musichub.business.<a href="musichub/business/Category.html" title="enum class in musichub.business">Category</a></dt>
+<dd>&nbsp;</dd>
+</dl>
+<h2 class="title" id="I:P">P</h2>
+<dl class="index">
+<dt><span class="member-name-link"><a href="musichub/util/XMLHandler.html#parseXMLFile(java.lang.String)">parseXMLFile(String)</a></span> - Method in class musichub.util.<a href="musichub/util/XMLHandler.html" title="class in musichub.util">XMLHandler</a></dt>
+<dd>&nbsp;</dd>
+<dt><a href="musichub/business/PlayList.html" title="class in musichub.business"><span class="type-name-link">PlayList</span></a> - Class in <a href="musichub/business/package-summary.html">musichub.business</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/PlayList.html#%3Cinit%3E(java.lang.String)">PlayList(String)</a></span> - Constructor for class musichub.business.<a href="musichub/business/PlayList.html" title="class in musichub.business">PlayList</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/PlayList.html#%3Cinit%3E(java.lang.String,java.lang.String,java.util.ArrayList)">PlayList(String, String, ArrayList&lt;UUID&gt;)</a></span> - Constructor for class musichub.business.<a href="musichub/business/PlayList.html" title="class in musichub.business">PlayList</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/PlayList.html#%3Cinit%3E(org.w3c.dom.Element)">PlayList(Element)</a></span> - Constructor for class musichub.business.<a href="musichub/business/PlayList.html" title="class in musichub.business">PlayList</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/MusicHub.html#playlists()">playlists()</a></span> - Method in class musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/MusicHub.html#PLAYLISTS_FILE_PATH">PLAYLISTS_FILE_PATH</a></span> - Static variable in class musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Genre.html#POP">POP</a></span> - Enum constant in enum class musichub.business.<a href="musichub/business/Genre.html" title="enum class in musichub.business">Genre</a></dt>
+<dd>&nbsp;</dd>
+</dl>
+<h2 class="title" id="I:R">R</h2>
+<dl class="index">
+<dt><span class="member-name-link"><a href="musichub/business/Genre.html#RAP">RAP</a></span> - Enum constant in enum class musichub.business.<a href="musichub/business/Genre.html" title="enum class in musichub.business">Genre</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Genre.html#ROCK">ROCK</a></span> - Enum constant in enum class musichub.business.<a href="musichub/business/Genre.html" title="enum class in musichub.business">Genre</a></dt>
+<dd>&nbsp;</dd>
+</dl>
+<h2 class="title" id="I:S">S</h2>
+<dl class="index">
+<dt><span class="member-name-link"><a href="musichub/business/MusicHub.html#saveAlbums()">saveAlbums()</a></span> - Method in class musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/MusicHub.html#saveElements()">saveElements()</a></span> - Method in class musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/MusicHub.html#savePlayLists()">savePlayLists()</a></span> - Method in class musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business">MusicHub</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/AudioBook.html#setCategory(java.lang.String)">setCategory(String)</a></span> - Method in class musichub.business.<a href="musichub/business/AudioBook.html" title="class in musichub.business">AudioBook</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Song.html#setGenre(java.lang.String)">setGenre(String)</a></span> - Method in class musichub.business.<a href="musichub/business/Song.html" title="class in musichub.business">Song</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/AudioBook.html#setLanguage(java.lang.String)">setLanguage(String)</a></span> - Method in class musichub.business.<a href="musichub/business/AudioBook.html" title="class in musichub.business">AudioBook</a></dt>
+<dd>&nbsp;</dd>
+<dt><a href="musichub/business/Song.html" title="class in musichub.business"><span class="type-name-link">Song</span></a> - Class in <a href="musichub/business/package-summary.html">musichub.business</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Song.html#%3Cinit%3E(java.lang.String,java.lang.String,int,java.lang.String,java.lang.String)">Song(String, String, int, String, String)</a></span> - Constructor for class musichub.business.<a href="musichub/business/Song.html" title="class in musichub.business">Song</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Song.html#%3Cinit%3E(java.lang.String,java.lang.String,int,java.lang.String,java.lang.String,java.lang.String)">Song(String, String, int, String, String, String)</a></span> - Constructor for class musichub.business.<a href="musichub/business/Song.html" title="class in musichub.business">Song</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Song.html#%3Cinit%3E(org.w3c.dom.Element)">Song(Element)</a></span> - Constructor for class musichub.business.<a href="musichub/business/Song.html" title="class in musichub.business">Song</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Language.html#SPANISH">SPANISH</a></span> - Enum constant in enum class musichub.business.<a href="musichub/business/Language.html" title="enum class in musichub.business">Language</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Category.html#SPEECH">SPEECH</a></span> - Enum constant in enum class musichub.business.<a href="musichub/business/Category.html" title="enum class in musichub.business">Category</a></dt>
+<dd>&nbsp;</dd>
+</dl>
+<h2 class="title" id="I:T">T</h2>
+<dl class="index">
+<dt><span class="member-name-link"><a href="musichub/business/Category.html#THEATER">THEATER</a></span> - Enum constant in enum class musichub.business.<a href="musichub/business/Category.html" title="enum class in musichub.business">Category</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/AudioElement.html#title">title</a></span> - Variable in class musichub.business.<a href="musichub/business/AudioElement.html" title="class in musichub.business">AudioElement</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/AudioBook.html#toString()">toString()</a></span> - Method in class musichub.business.<a href="musichub/business/AudioBook.html" title="class in musichub.business">AudioBook</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/AudioElement.html#toString()">toString()</a></span> - Method in class musichub.business.<a href="musichub/business/AudioElement.html" title="class in musichub.business">AudioElement</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Song.html#toString()">toString()</a></span> - Method in class musichub.business.<a href="musichub/business/Song.html" title="class in musichub.business">Song</a></dt>
+<dd>&nbsp;</dd>
+</dl>
+<h2 class="title" id="I:U">U</h2>
+<dl class="index">
+<dt><span class="member-name-link"><a href="musichub/business/AudioElement.html#uuid">uuid</a></span> - Variable in class musichub.business.<a href="musichub/business/AudioElement.html" title="class in musichub.business">AudioElement</a></dt>
+<dd>&nbsp;</dd>
+</dl>
+<h2 class="title" id="I:V">V</h2>
+<dl class="index">
+<dt><span class="member-name-link"><a href="musichub/business/Category.html#valueOf(java.lang.String)">valueOf(String)</a></span> - Static method in enum class musichub.business.<a href="musichub/business/Category.html" title="enum class in musichub.business">Category</a></dt>
+<dd>
+<div class="block">Returns the enum constant of this class with the specified name.</div>
+</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Genre.html#valueOf(java.lang.String)">valueOf(String)</a></span> - Static method in enum class musichub.business.<a href="musichub/business/Genre.html" title="enum class in musichub.business">Genre</a></dt>
+<dd>
+<div class="block">Returns the enum constant of this class with the specified name.</div>
+</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Language.html#valueOf(java.lang.String)">valueOf(String)</a></span> - Static method in enum class musichub.business.<a href="musichub/business/Language.html" title="enum class in musichub.business">Language</a></dt>
+<dd>
+<div class="block">Returns the enum constant of this class with the specified name.</div>
+</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Category.html#values()">values()</a></span> - Static method in enum class musichub.business.<a href="musichub/business/Category.html" title="enum class in musichub.business">Category</a></dt>
+<dd>
+<div class="block">Returns an array containing the constants of this enum class, in
+the order they are declared.</div>
+</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Genre.html#values()">values()</a></span> - Static method in enum class musichub.business.<a href="musichub/business/Genre.html" title="enum class in musichub.business">Genre</a></dt>
+<dd>
+<div class="block">Returns an array containing the constants of this enum class, in
+the order they are declared.</div>
+</dd>
+<dt><span class="member-name-link"><a href="musichub/business/Language.html#values()">values()</a></span> - Static method in enum class musichub.business.<a href="musichub/business/Language.html" title="enum class in musichub.business">Language</a></dt>
+<dd>
+<div class="block">Returns an array containing the constants of this enum class, in
+the order they are declared.</div>
+</dd>
+</dl>
+<h2 class="title" id="I:X">X</h2>
+<dl class="index">
+<dt><a href="musichub/util/XMLHandler.html" title="class in musichub.util"><span class="type-name-link">XMLHandler</span></a> - Class in <a href="musichub/util/package-summary.html">musichub.util</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="member-name-link"><a href="musichub/util/XMLHandler.html#%3Cinit%3E()">XMLHandler()</a></span> - Constructor for class musichub.util.<a href="musichub/util/XMLHandler.html" title="class in musichub.util">XMLHandler</a></dt>
+<dd>&nbsp;</dd>
+</dl>
+<h2 class="title" id="I:Y">Y</h2>
+<dl class="index">
+<dt><span class="member-name-link"><a href="musichub/business/Category.html#YOUTH">YOUTH</a></span> - Enum constant in enum class musichub.business.<a href="musichub/business/Category.html" title="enum class in musichub.business">Category</a></dt>
+<dd>&nbsp;</dd>
+</dl>
+<a href="#I:A">A</a>&nbsp;<a href="#I:C">C</a>&nbsp;<a href="#I:D">D</a>&nbsp;<a href="#I:E">E</a>&nbsp;<a href="#I:F">F</a>&nbsp;<a href="#I:G">G</a>&nbsp;<a href="#I:H">H</a>&nbsp;<a href="#I:I">I</a>&nbsp;<a href="#I:J">J</a>&nbsp;<a href="#I:L">L</a>&nbsp;<a href="#I:M">M</a>&nbsp;<a href="#I:N">N</a>&nbsp;<a href="#I:P">P</a>&nbsp;<a href="#I:R">R</a>&nbsp;<a href="#I:S">S</a>&nbsp;<a href="#I:T">T</a>&nbsp;<a href="#I:U">U</a>&nbsp;<a href="#I:V">V</a>&nbsp;<a href="#I:X">X</a>&nbsp;<a href="#I:Y">Y</a>&nbsp;<br><a href="allclasses-index.html">All&nbsp;Classes</a><span class="vertical-separator">|</span><a href="allpackages-index.html">All&nbsp;Packages</a><span class="vertical-separator">|</span><a href="serialized-form.html">Serialized&nbsp;Form</a></main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/index.html b/target/site/apidocs/index.html
new file mode 100644
index 0000000..87cf0ec
--- /dev/null
+++ b/target/site/apidocs/index.html
@@ -0,0 +1,78 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Overview (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="package index">
+<meta name="generator" content="javadoc/PackageIndexWriter">
+<link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="script.js"></script>
+<script type="text/javascript" src="script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="package-index-page">
+<script type="text/javascript">var pathtoroot = "./";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li class="nav-bar-cell1-rev">Overview</li>
+<li>Package</li>
+<li>Class</li>
+<li>Use</li>
+<li><a href="overview-tree.html">Tree</a></li>
+<li><a href="index-all.html">Index</a></li>
+<li><a href="help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 class="title">spoteezer 0.1.0 API</h1>
+</div>
+<div id="all-packages-table">
+<div class="caption"><span>Packages</span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Package</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color all-packages-table-tab1 all-packages-table"><a href="musichub/business/package-summary.html">musichub.business</a></div>
+<div class="col-last even-row-color all-packages-table-tab1 all-packages-table">&nbsp;</div>
+<div class="col-first odd-row-color all-packages-table-tab1 all-packages-table"><a href="musichub/main/package-summary.html">musichub.main</a></div>
+<div class="col-last odd-row-color all-packages-table-tab1 all-packages-table">&nbsp;</div>
+<div class="col-first even-row-color all-packages-table-tab1 all-packages-table"><a href="musichub/util/package-summary.html">musichub.util</a></div>
+<div class="col-last even-row-color all-packages-table-tab1 all-packages-table">&nbsp;</div>
+</div>
+</div>
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/jquery-ui.overrides.css b/target/site/apidocs/jquery-ui.overrides.css
new file mode 100644
index 0000000..f89acb6
--- /dev/null
+++ b/target/site/apidocs/jquery-ui.overrides.css
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+.ui-state-active,
+.ui-widget-content .ui-state-active,
+.ui-widget-header .ui-state-active,
+a.ui-button:active,
+.ui-button:active,
+.ui-button.ui-state-active:hover {
+ /* Overrides the color of selection used in jQuery UI */
+ background: #F8981D;
+}
diff --git a/target/site/apidocs/member-search-index.js b/target/site/apidocs/member-search-index.js
new file mode 100644
index 0000000..784449a
--- /dev/null
+++ b/target/site/apidocs/member-search-index.js
@@ -0,0 +1 @@
+memberSearchIndex = [{"p":"musichub.business","c":"MusicHub","l":"addAlbum(Album)","u":"addAlbum(musichub.business.Album)"},{"p":"musichub.business","c":"MusicHub","l":"addElement(AudioElement)","u":"addElement(musichub.business.AudioElement)"},{"p":"musichub.business","c":"PlayList","l":"addElement(UUID)","u":"addElement(java.util.UUID)"},{"p":"musichub.business","c":"MusicHub","l":"addElementToAlbum(String, String)","u":"addElementToAlbum(java.lang.String,java.lang.String)"},{"p":"musichub.business","c":"MusicHub","l":"addElementToPlayList(String, String)","u":"addElementToPlayList(java.lang.String,java.lang.String)"},{"p":"musichub.business","c":"MusicHub","l":"addPlaylist(PlayList)","u":"addPlaylist(musichub.business.PlayList)"},{"p":"musichub.business","c":"Album","l":"addSong(UUID)","u":"addSong(java.util.UUID)"},{"p":"musichub.business","c":"Album","l":"Album(Element)","u":"%3Cinit%3E(org.w3c.dom.Element)"},{"p":"musichub.business","c":"Album","l":"Album(String, String, int, 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\ No newline at end of file
diff --git a/target/site/apidocs/module-search-index.js b/target/site/apidocs/module-search-index.js
new file mode 100644
index 0000000..0d59754
--- /dev/null
+++ b/target/site/apidocs/module-search-index.js
@@ -0,0 +1 @@
+moduleSearchIndex = [];updateSearchResults(); \ No newline at end of file
diff --git a/target/site/apidocs/musichub/business/Album.html b/target/site/apidocs/musichub/business/Album.html
new file mode 100644
index 0000000..8d24dd6
--- /dev/null
+++ b/target/site/apidocs/musichub/business/Album.html
@@ -0,0 +1,250 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Album (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="declaration: package: musichub.business, class: Album">
+<meta name="generator" content="javadoc/ClassWriterImpl">
+<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../script.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-declaration-page">
+<script type="text/javascript">var evenRowColor = "even-row-color";
+var oddRowColor = "odd-row-color";
+var tableTab = "table-tab";
+var activeTableTab = "active-table-tab";
+var pathtoroot = "../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../index.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="nav-bar-cell1-rev">Class</li>
+<li><a href="class-use/Album.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../index-all.html">Index</a></li>
+<li><a href="../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div>
+<ul class="sub-nav-list">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="sub-nav-list">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">musichub.business</a></div>
+<h1 title="Class Album" class="title">Class Album</h1>
+</div>
+<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
+<div class="inheritance">musichub.business.Album</div>
+</div>
+<section class="description">
+<hr>
+<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">Album</span>
+<span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></span></div>
+</section>
+<section class="summary">
+<ul class="summary-list">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<li>
+<section class="constructor-summary" id="constructor.summary">
+<h2>Constructor Summary</h2>
+<div class="caption"><span>Constructors</span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Constructor</div>
+<div class="table-header col-last">Description</div>
+<div class="col-constructor-name even-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E(java.lang.String,java.lang.String,int,java.lang.String)">Album</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;title,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;artist,
+ int&nbsp;lengthInSeconds,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;date)</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-constructor-name odd-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E(java.lang.String,java.lang.String,int,java.lang.String,java.lang.String,java.util.ArrayList)">Album</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;title,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;artist,
+ int&nbsp;lengthInSeconds,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;id,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;date,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/ArrayList.html" title="class or interface in java.util" class="external-link">ArrayList</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/UUID.html" title="class or interface in java.util" class="external-link">UUID</a>&gt;&nbsp;songsUIDs)</code></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-constructor-name even-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E(org.w3c.dom.Element)">Album</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Element.html" title="class or interface in org.w3c.dom" class="external-link">Element</a>&nbsp;xmlElement)</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+<!-- ========== METHOD SUMMARY =========== -->
+<li>
+<section class="method-summary" id="method.summary">
+<h2>Method Summary</h2>
+<div id="method-summary-table">
+<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
+<div id="method-summary-table.tabpanel" role="tabpanel">
+<div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#addSong(java.util.UUID)">addSong</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/UUID.html" title="class or interface in java.util" class="external-link">UUID</a>&nbsp;song)</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
+<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#createXMLElement(org.w3c.dom.Document,org.w3c.dom.Element)">createXMLElement</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Document.html" title="class or interface in org.w3c.dom" class="external-link">Document</a>&nbsp;document,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Element.html" title="class or interface in org.w3c.dom" class="external-link">Element</a>&nbsp;parentElement)</code></div>
+<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Date.html" title="class or interface in java.util" class="external-link">Date</a></code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getDate()">getDate</a></span>()</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/UUID.html" title="class or interface in java.util" class="external-link">UUID</a>&gt;</code></div>
+<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getSongs()">getSongs</a></span>()</code></div>
+<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/ArrayList.html" title="class or interface in java.util" class="external-link">ArrayList</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/UUID.html" title="class or interface in java.util" class="external-link">UUID</a>&gt;</code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getSongsRandomly()">getSongsRandomly</a></span>()</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
+<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getTitle()">getTitle</a></span>()</code></div>
+<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+</div>
+</div>
+</div>
+<div class="inherited-list">
+<h3 id="methods.inherited.from.class.java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
+</section>
+</li>
+</ul>
+</section>
+<section class="details">
+<ul class="details-list">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<li>
+<section class="constructor-details" id="constructor.detail">
+<h2>Constructor Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="&lt;init&gt;(java.lang.String,java.lang.String,int,java.lang.String,java.lang.String,java.util.ArrayList)">
+<h3>Album</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">Album</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;title,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;artist,
+ int&nbsp;lengthInSeconds,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;id,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;date,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/ArrayList.html" title="class or interface in java.util" class="external-link">ArrayList</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/UUID.html" title="class or interface in java.util" class="external-link">UUID</a>&gt;&nbsp;songsUIDs)</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="&lt;init&gt;(java.lang.String,java.lang.String,int,java.lang.String)">
+<h3>Album</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">Album</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;title,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;artist,
+ int&nbsp;lengthInSeconds,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;date)</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="&lt;init&gt;(org.w3c.dom.Element)">
+<h3>Album</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">Album</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Element.html" title="class or interface in org.w3c.dom" class="external-link">Element</a>&nbsp;xmlElement)</span>
+ throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link">Exception</a></span></div>
+<dl class="notes">
+<dt>Throws:</dt>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link">Exception</a></code></dd>
+</dl>
+</section>
+</li>
+</ul>
+</section>
+</li>
+<!-- ============ METHOD DETAIL ========== -->
+<li>
+<section class="method-details" id="method.detail">
+<h2>Method Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="addSong(java.util.UUID)">
+<h3>addSong</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">addSong</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/UUID.html" title="class or interface in java.util" class="external-link">UUID</a>&nbsp;song)</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="getSongs()">
+<h3>getSongs</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/UUID.html" title="class or interface in java.util" class="external-link">UUID</a>&gt;</span>&nbsp;<span class="element-name">getSongs</span>()</div>
+</section>
+</li>
+<li>
+<section class="detail" id="getSongsRandomly()">
+<h3>getSongsRandomly</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/ArrayList.html" title="class or interface in java.util" class="external-link">ArrayList</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/UUID.html" title="class or interface in java.util" class="external-link">UUID</a>&gt;</span>&nbsp;<span class="element-name">getSongsRandomly</span>()</div>
+</section>
+</li>
+<li>
+<section class="detail" id="getTitle()">
+<h3>getTitle</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">getTitle</span>()</div>
+</section>
+</li>
+<li>
+<section class="detail" id="getDate()">
+<h3>getDate</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Date.html" title="class or interface in java.util" class="external-link">Date</a></span>&nbsp;<span class="element-name">getDate</span>()</div>
+</section>
+</li>
+<li>
+<section class="detail" id="createXMLElement(org.w3c.dom.Document,org.w3c.dom.Element)">
+<h3>createXMLElement</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">createXMLElement</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Document.html" title="class or interface in org.w3c.dom" class="external-link">Document</a>&nbsp;document,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Element.html" title="class or interface in org.w3c.dom" class="external-link">Element</a>&nbsp;parentElement)</span></div>
+</section>
+</li>
+</ul>
+</section>
+</li>
+</ul>
+</section>
+<!-- ========= END OF CLASS DATA ========= -->
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/AudioBook.html b/target/site/apidocs/musichub/business/AudioBook.html
new file mode 100644
index 0000000..0d8d9b5
--- /dev/null
+++ b/target/site/apidocs/musichub/business/AudioBook.html
@@ -0,0 +1,273 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>AudioBook (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="declaration: package: musichub.business, class: AudioBook">
+<meta name="generator" content="javadoc/ClassWriterImpl">
+<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../script.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-declaration-page">
+<script type="text/javascript">var evenRowColor = "even-row-color";
+var oddRowColor = "odd-row-color";
+var tableTab = "table-tab";
+var activeTableTab = "active-table-tab";
+var pathtoroot = "../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../index.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="nav-bar-cell1-rev">Class</li>
+<li><a href="class-use/AudioBook.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../index-all.html">Index</a></li>
+<li><a href="../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div>
+<ul class="sub-nav-list">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li><a href="#field.summary">Field</a>&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="sub-nav-list">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">musichub.business</a></div>
+<h1 title="Class AudioBook" class="title">Class AudioBook</h1>
+</div>
+<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
+<div class="inheritance"><a href="AudioElement.html" title="class in musichub.business">musichub.business.AudioElement</a>
+<div class="inheritance">musichub.business.AudioBook</div>
+</div>
+</div>
+<section class="description">
+<hr>
+<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">AudioBook</span>
+<span class="extends-implements">extends <a href="AudioElement.html" title="class in musichub.business">AudioElement</a></span></div>
+</section>
+<section class="summary">
+<ul class="summary-list">
+<!-- =========== FIELD SUMMARY =========== -->
+<li>
+<section class="field-summary" id="field.summary">
+<h2>Field Summary</h2>
+<div class="inherited-list">
+<h3 id="fields.inherited.from.class.musichub.business.AudioElement">Fields inherited from class&nbsp;musichub.business.<a href="AudioElement.html" title="class in musichub.business">AudioElement</a></h3>
+<code><a href="AudioElement.html#artist">artist</a>, <a href="AudioElement.html#content">content</a>, <a href="AudioElement.html#lengthInSeconds">lengthInSeconds</a>, <a href="AudioElement.html#title">title</a>, <a href="AudioElement.html#uuid">uuid</a></code></div>
+</section>
+</li>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<li>
+<section class="constructor-summary" id="constructor.summary">
+<h2>Constructor Summary</h2>
+<div class="caption"><span>Constructors</span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Constructor</div>
+<div class="table-header col-last">Description</div>
+<div class="col-constructor-name even-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E(java.lang.String,java.lang.String,int,java.lang.String,java.lang.String,java.lang.String)">AudioBook</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;title,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;artist,
+ int&nbsp;lengthInSeconds,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;content,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;language,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;category)</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-constructor-name odd-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E(java.lang.String,java.lang.String,int,java.lang.String,java.lang.String,java.lang.String,java.lang.String)">AudioBook</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;title,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;artist,
+ int&nbsp;lengthInSeconds,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;uid,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;content,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;language,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;category)</code></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-constructor-name even-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E(org.w3c.dom.Element)">AudioBook</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Element.html" title="class or interface in org.w3c.dom" class="external-link">Element</a>&nbsp;xmlElement)</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+<!-- ========== METHOD SUMMARY =========== -->
+<li>
+<section class="method-summary" id="method.summary">
+<h2>Method Summary</h2>
+<div id="method-summary-table">
+<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
+<div id="method-summary-table.tabpanel" role="tabpanel">
+<div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#createXMLElement(org.w3c.dom.Document,org.w3c.dom.Element)">createXMLElement</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Document.html" title="class or interface in org.w3c.dom" class="external-link">Document</a>&nbsp;document,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Element.html" title="class or interface in org.w3c.dom" class="external-link">Element</a>&nbsp;parentElement)</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="Category.html" title="enum class in musichub.business">Category</a></code></div>
+<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getCategory()">getCategory</a></span>()</code></div>
+<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="Language.html" title="enum class in musichub.business">Language</a></code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getLanguage()">getLanguage</a></span>()</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
+<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#setCategory(java.lang.String)">setCategory</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;category)</code></div>
+<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#setLanguage(java.lang.String)">setLanguage</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;language)</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
+<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#toString()">toString</a></span>()</code></div>
+<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+</div>
+</div>
+</div>
+<div class="inherited-list">
+<h3 id="methods.inherited.from.class.musichub.business.AudioElement">Methods inherited from class&nbsp;musichub.business.<a href="AudioElement.html" title="class in musichub.business">AudioElement</a></h3>
+<code><a href="AudioElement.html#getArtist()">getArtist</a>, <a href="AudioElement.html#getTitle()">getTitle</a>, <a href="AudioElement.html#getUUID()">getUUID</a>, <a href="AudioElement.html#manageAudioElement()">manageAudioElement</a></code></div>
+<div class="inherited-list">
+<h3 id="methods.inherited.from.class.java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
+</section>
+</li>
+</ul>
+</section>
+<section class="details">
+<ul class="details-list">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<li>
+<section class="constructor-details" id="constructor.detail">
+<h2>Constructor Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="&lt;init&gt;(java.lang.String,java.lang.String,int,java.lang.String,java.lang.String,java.lang.String,java.lang.String)">
+<h3>AudioBook</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">AudioBook</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;title,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;artist,
+ int&nbsp;lengthInSeconds,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;uid,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;content,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;language,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;category)</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="&lt;init&gt;(java.lang.String,java.lang.String,int,java.lang.String,java.lang.String,java.lang.String)">
+<h3>AudioBook</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">AudioBook</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;title,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;artist,
+ int&nbsp;lengthInSeconds,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;content,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;language,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;category)</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="&lt;init&gt;(org.w3c.dom.Element)">
+<h3>AudioBook</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">AudioBook</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Element.html" title="class or interface in org.w3c.dom" class="external-link">Element</a>&nbsp;xmlElement)</span></div>
+</section>
+</li>
+</ul>
+</section>
+</li>
+<!-- ============ METHOD DETAIL ========== -->
+<li>
+<section class="method-details" id="method.detail">
+<h2>Method Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="getLanguage()">
+<h3>getLanguage</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="Language.html" title="enum class in musichub.business">Language</a></span>&nbsp;<span class="element-name">getLanguage</span>()</div>
+</section>
+</li>
+<li>
+<section class="detail" id="setLanguage(java.lang.String)">
+<h3>setLanguage</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">setLanguage</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;language)</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="getCategory()">
+<h3>getCategory</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="Category.html" title="enum class in musichub.business">Category</a></span>&nbsp;<span class="element-name">getCategory</span>()</div>
+</section>
+</li>
+<li>
+<section class="detail" id="setCategory(java.lang.String)">
+<h3>setCategory</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">setCategory</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;category)</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="toString()">
+<h3>toString</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">toString</span>()</div>
+<dl class="notes">
+<dt>Overrides:</dt>
+<dd><code><a href="AudioElement.html#toString()">toString</a></code>&nbsp;in class&nbsp;<code><a href="AudioElement.html" title="class in musichub.business">AudioElement</a></code></dd>
+</dl>
+</section>
+</li>
+<li>
+<section class="detail" id="createXMLElement(org.w3c.dom.Document,org.w3c.dom.Element)">
+<h3>createXMLElement</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">createXMLElement</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Document.html" title="class or interface in org.w3c.dom" class="external-link">Document</a>&nbsp;document,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Element.html" title="class or interface in org.w3c.dom" class="external-link">Element</a>&nbsp;parentElement)</span></div>
+<dl class="notes">
+<dt>Overrides:</dt>
+<dd><code><a href="AudioElement.html#createXMLElement(org.w3c.dom.Document,org.w3c.dom.Element)">createXMLElement</a></code>&nbsp;in class&nbsp;<code><a href="AudioElement.html" title="class in musichub.business">AudioElement</a></code></dd>
+</dl>
+</section>
+</li>
+</ul>
+</section>
+</li>
+</ul>
+</section>
+<!-- ========= END OF CLASS DATA ========= -->
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/AudioElement.html b/target/site/apidocs/musichub/business/AudioElement.html
new file mode 100644
index 0000000..493874c
--- /dev/null
+++ b/target/site/apidocs/musichub/business/AudioElement.html
@@ -0,0 +1,325 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>AudioElement (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="declaration: package: musichub.business, class: AudioElement">
+<meta name="generator" content="javadoc/ClassWriterImpl">
+<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../script.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-declaration-page">
+<script type="text/javascript">var evenRowColor = "even-row-color";
+var oddRowColor = "odd-row-color";
+var tableTab = "table-tab";
+var activeTableTab = "active-table-tab";
+var pathtoroot = "../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../index.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="nav-bar-cell1-rev">Class</li>
+<li><a href="class-use/AudioElement.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../index-all.html">Index</a></li>
+<li><a href="../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div>
+<ul class="sub-nav-list">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li><a href="#field.summary">Field</a>&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="sub-nav-list">
+<li>Detail:&nbsp;</li>
+<li><a href="#field.detail">Field</a>&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">musichub.business</a></div>
+<h1 title="Class AudioElement" class="title">Class AudioElement</h1>
+</div>
+<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
+<div class="inheritance">musichub.business.AudioElement</div>
+</div>
+<section class="description">
+<dl class="notes">
+<dt>Direct Known Subclasses:</dt>
+<dd><code><a href="AudioBook.html" title="class in musichub.business">AudioBook</a></code>, <code><a href="Song.html" title="class in musichub.business">Song</a></code></dd>
+</dl>
+<hr>
+<div class="type-signature"><span class="modifiers">public abstract class </span><span class="element-name type-name-label">AudioElement</span>
+<span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></span></div>
+</section>
+<section class="summary">
+<ul class="summary-list">
+<!-- =========== FIELD SUMMARY =========== -->
+<li>
+<section class="field-summary" id="field.summary">
+<h2>Field Summary</h2>
+<div class="caption"><span>Fields</span></div>
+<div class="summary-table three-column-summary">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Field</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><code>protected <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
+<div class="col-second even-row-color"><code><span class="member-name-link"><a href="#artist">artist</a></span></code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><code>protected <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
+<div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#content">content</a></span></code></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-first even-row-color"><code>protected int</code></div>
+<div class="col-second even-row-color"><code><span class="member-name-link"><a href="#lengthInSeconds">lengthInSeconds</a></span></code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><code>protected <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
+<div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#title">title</a></span></code></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-first even-row-color"><code>protected <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/UUID.html" title="class or interface in java.util" class="external-link">UUID</a></code></div>
+<div class="col-second even-row-color"><code><span class="member-name-link"><a href="#uuid">uuid</a></span></code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<li>
+<section class="constructor-summary" id="constructor.summary">
+<h2>Constructor Summary</h2>
+<div class="caption"><span>Constructors</span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Constructor</div>
+<div class="table-header col-last">Description</div>
+<div class="col-constructor-name even-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E(java.lang.String,java.lang.String,int,java.lang.String)">AudioElement</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;title,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;artist,
+ int&nbsp;lengthInSeconds,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;content)</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-constructor-name odd-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E(java.lang.String,java.lang.String,int,java.lang.String,java.lang.String)">AudioElement</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;title,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;artist,
+ int&nbsp;lengthInSeconds,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;id,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;content)</code></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-constructor-name even-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E(org.w3c.dom.Element)">AudioElement</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Element.html" title="class or interface in org.w3c.dom" class="external-link">Element</a>&nbsp;xmlElement)</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+<!-- ========== METHOD SUMMARY =========== -->
+<li>
+<section class="method-summary" id="method.summary">
+<h2>Method Summary</h2>
+<div id="method-summary-table">
+<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
+<div id="method-summary-table.tabpanel" role="tabpanel">
+<div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#createXMLElement(org.w3c.dom.Document,org.w3c.dom.Element)">createXMLElement</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Document.html" title="class or interface in org.w3c.dom" class="external-link">Document</a>&nbsp;document,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Element.html" title="class or interface in org.w3c.dom" class="external-link">Element</a>&nbsp;parentElement)</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
+<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getArtist()">getArtist</a></span>()</code></div>
+<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getTitle()">getTitle</a></span>()</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/UUID.html" title="class or interface in java.util" class="external-link">UUID</a></code></div>
+<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getUUID()">getUUID</a></span>()</code></div>
+<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#manageAudioElement()">manageAudioElement</a></span>()</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
+<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#toString()">toString</a></span>()</code></div>
+<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+</div>
+</div>
+</div>
+<div class="inherited-list">
+<h3 id="methods.inherited.from.class.java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
+</section>
+</li>
+</ul>
+</section>
+<section class="details">
+<ul class="details-list">
+<!-- ============ FIELD DETAIL =========== -->
+<li>
+<section class="field-details" id="field.detail">
+<h2>Field Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="title">
+<h3>title</h3>
+<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">title</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="artist">
+<h3>artist</h3>
+<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">artist</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="lengthInSeconds">
+<h3>lengthInSeconds</h3>
+<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">lengthInSeconds</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="uuid">
+<h3>uuid</h3>
+<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/UUID.html" title="class or interface in java.util" class="external-link">UUID</a></span>&nbsp;<span class="element-name">uuid</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="content">
+<h3>content</h3>
+<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">content</span></div>
+</section>
+</li>
+</ul>
+</section>
+</li>
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<li>
+<section class="constructor-details" id="constructor.detail">
+<h2>Constructor Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="&lt;init&gt;(java.lang.String,java.lang.String,int,java.lang.String,java.lang.String)">
+<h3>AudioElement</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">AudioElement</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;title,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;artist,
+ int&nbsp;lengthInSeconds,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;id,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;content)</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="&lt;init&gt;(java.lang.String,java.lang.String,int,java.lang.String)">
+<h3>AudioElement</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">AudioElement</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;title,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;artist,
+ int&nbsp;lengthInSeconds,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;content)</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="&lt;init&gt;(org.w3c.dom.Element)">
+<h3>AudioElement</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">AudioElement</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Element.html" title="class or interface in org.w3c.dom" class="external-link">Element</a>&nbsp;xmlElement)</span></div>
+</section>
+</li>
+</ul>
+</section>
+</li>
+<!-- ============ METHOD DETAIL ========== -->
+<li>
+<section class="method-details" id="method.detail">
+<h2>Method Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="getUUID()">
+<h3>getUUID</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/UUID.html" title="class or interface in java.util" class="external-link">UUID</a></span>&nbsp;<span class="element-name">getUUID</span>()</div>
+</section>
+</li>
+<li>
+<section class="detail" id="getArtist()">
+<h3>getArtist</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">getArtist</span>()</div>
+</section>
+</li>
+<li>
+<section class="detail" id="getTitle()">
+<h3>getTitle</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">getTitle</span>()</div>
+</section>
+</li>
+<li>
+<section class="detail" id="toString()">
+<h3>toString</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">toString</span>()</div>
+<dl class="notes">
+<dt>Overrides:</dt>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a></code>&nbsp;in class&nbsp;<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></code></dd>
+</dl>
+</section>
+</li>
+<li>
+<section class="detail" id="createXMLElement(org.w3c.dom.Document,org.w3c.dom.Element)">
+<h3>createXMLElement</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">createXMLElement</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Document.html" title="class or interface in org.w3c.dom" class="external-link">Document</a>&nbsp;document,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Element.html" title="class or interface in org.w3c.dom" class="external-link">Element</a>&nbsp;parentElement)</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="manageAudioElement()">
+<h3>manageAudioElement</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">manageAudioElement</span>()
+ throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.desktop/javax/sound/sampled/UnsupportedAudioFileException.html" title="class or interface in javax.sound.sampled" class="external-link">UnsupportedAudioFileException</a>,
+<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a>,
+<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.desktop/javax/sound/sampled/LineUnavailableException.html" title="class or interface in javax.sound.sampled" class="external-link">LineUnavailableException</a></span></div>
+<dl class="notes">
+<dt>Throws:</dt>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.desktop/javax/sound/sampled/UnsupportedAudioFileException.html" title="class or interface in javax.sound.sampled" class="external-link">UnsupportedAudioFileException</a></code></dd>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.desktop/javax/sound/sampled/LineUnavailableException.html" title="class or interface in javax.sound.sampled" class="external-link">LineUnavailableException</a></code></dd>
+</dl>
+</section>
+</li>
+</ul>
+</section>
+</li>
+</ul>
+</section>
+<!-- ========= END OF CLASS DATA ========= -->
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/Category.html b/target/site/apidocs/musichub/business/Category.html
new file mode 100644
index 0000000..7748822
--- /dev/null
+++ b/target/site/apidocs/musichub/business/Category.html
@@ -0,0 +1,258 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Category (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="declaration: package: musichub.business, enum: Category">
+<meta name="generator" content="javadoc/ClassWriterImpl">
+<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../script.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-declaration-page">
+<script type="text/javascript">var evenRowColor = "even-row-color";
+var oddRowColor = "odd-row-color";
+var tableTab = "table-tab";
+var activeTableTab = "active-table-tab";
+var pathtoroot = "../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../index.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="nav-bar-cell1-rev">Class</li>
+<li><a href="class-use/Category.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../index-all.html">Index</a></li>
+<li><a href="../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div>
+<ul class="sub-nav-list">
+<li>Summary:&nbsp;</li>
+<li><a href="#nested.class.summary">Nested</a>&nbsp;|&nbsp;</li>
+<li><a href="#enum.constant.summary">Enum Constants</a>&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="sub-nav-list">
+<li>Detail:&nbsp;</li>
+<li><a href="#enum.constant.detail">Enum Constants</a>&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
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+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">musichub.business</a></div>
+<h1 title="Enum Class Category" class="title">Enum Class Category</h1>
+</div>
+<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
+<div class="inheritance"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html" title="class or interface in java.lang" class="external-link">java.lang.Enum</a>&lt;<a href="Category.html" title="enum class in musichub.business">Category</a>&gt;
+<div class="inheritance">musichub.business.Category</div>
+</div>
+</div>
+<section class="description">
+<dl class="notes">
+<dt>All Implemented Interfaces:</dt>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a></code>, <code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Comparable.html" title="class or interface in java.lang" class="external-link">Comparable</a>&lt;<a href="Category.html" title="enum class in musichub.business">Category</a>&gt;</code>, <code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/constant/Constable.html" title="class or interface in java.lang.constant" class="external-link">Constable</a></code></dd>
+</dl>
+<hr>
+<div class="type-signature"><span class="modifiers">public enum </span><span class="element-name type-name-label">Category</span>
+<span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html" title="class or interface in java.lang" class="external-link">Enum</a>&lt;<a href="Category.html" title="enum class in musichub.business">Category</a>&gt;</span></div>
+</section>
+<section class="summary">
+<ul class="summary-list">
+<!-- ======== NESTED CLASS SUMMARY ======== -->
+<li>
+<section class="nested-class-summary" id="nested.class.summary">
+<h2>Nested Class Summary</h2>
+<div class="inherited-list">
+<h2 id="nested.classes.inherited.from.class.java.lang.Enum">Nested classes/interfaces inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html" title="class or interface in java.lang" class="external-link">Enum</a></h2>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.EnumDesc.html" title="class or interface in java.lang" class="external-link">Enum.EnumDesc</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.EnumDesc.html" title="class or interface in java.lang" class="external-link">E</a> extends <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html" title="class or interface in java.lang" class="external-link">Enum</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.EnumDesc.html" title="class or interface in java.lang" class="external-link">E</a>&gt;&gt;</code></div>
+</section>
+</li>
+<!-- =========== ENUM CONSTANT SUMMARY =========== -->
+<li>
+<section class="constants-summary" id="enum.constant.summary">
+<h2>Enum Constant Summary</h2>
+<div class="caption"><span>Enum Constants</span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Enum Constant</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><code><span class="member-name-link"><a href="#DOCUMENTARY">DOCUMENTARY</a></span></code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><code><span class="member-name-link"><a href="#NOVEL">NOVEL</a></span></code></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-first even-row-color"><code><span class="member-name-link"><a href="#SPEECH">SPEECH</a></span></code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><code><span class="member-name-link"><a href="#THEATER">THEATER</a></span></code></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-first even-row-color"><code><span class="member-name-link"><a href="#YOUTH">YOUTH</a></span></code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+<!-- ========== METHOD SUMMARY =========== -->
+<li>
+<section class="method-summary" id="method.summary">
+<h2>Method Summary</h2>
+<div id="method-summary-table">
+<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
+<div id="method-summary-table.tabpanel" role="tabpanel">
+<div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getCategory()">getCategory</a></span>()</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static <a href="Category.html" title="enum class in musichub.business">Category</a></code></div>
+<div class="col-second odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#valueOf(java.lang.String)">valueOf</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;name)</code></div>
+<div class="col-last odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">
+<div class="block">Returns the enum constant of this class with the specified name.</div>
+</div>
+<div class="col-first even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static <a href="Category.html" title="enum class in musichub.business">Category</a>[]</code></div>
+<div class="col-second even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#values()">values</a></span>()</code></div>
+<div class="col-last even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">
+<div class="block">Returns an array containing the constants of this enum class, in
+the order they are declared.</div>
+</div>
+</div>
+</div>
+</div>
+<div class="inherited-list">
+<h3 id="methods.inherited.from.class.java.lang.Enum">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html" title="class or interface in java.lang" class="external-link">Enum</a></h3>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#compareTo(E)" title="class or interface in java.lang" class="external-link">compareTo</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#describeConstable()" title="class or interface in java.lang" class="external-link">describeConstable</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#getDeclaringClass()" title="class or interface in java.lang" class="external-link">getDeclaringClass</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#name()" title="class or interface in java.lang" class="external-link">name</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#ordinal()" title="class or interface in java.lang" class="external-link">ordinal</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#valueOf(java.lang.Class,java.lang.String)" title="class or interface in java.lang" class="external-link">valueOf</a></code></div>
+<div class="inherited-list">
+<h3 id="methods.inherited.from.class.java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
+</section>
+</li>
+</ul>
+</section>
+<section class="details">
+<ul class="details-list">
+<!-- ============ ENUM CONSTANT DETAIL =========== -->
+<li>
+<section class="constant-details" id="enum.constant.detail">
+<h2>Enum Constant Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="YOUTH">
+<h3>YOUTH</h3>
+<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="Category.html" title="enum class in musichub.business">Category</a></span>&nbsp;<span class="element-name">YOUTH</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="NOVEL">
+<h3>NOVEL</h3>
+<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="Category.html" title="enum class in musichub.business">Category</a></span>&nbsp;<span class="element-name">NOVEL</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="THEATER">
+<h3>THEATER</h3>
+<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="Category.html" title="enum class in musichub.business">Category</a></span>&nbsp;<span class="element-name">THEATER</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="DOCUMENTARY">
+<h3>DOCUMENTARY</h3>
+<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="Category.html" title="enum class in musichub.business">Category</a></span>&nbsp;<span class="element-name">DOCUMENTARY</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="SPEECH">
+<h3>SPEECH</h3>
+<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="Category.html" title="enum class in musichub.business">Category</a></span>&nbsp;<span class="element-name">SPEECH</span></div>
+</section>
+</li>
+</ul>
+</section>
+</li>
+<!-- ============ METHOD DETAIL ========== -->
+<li>
+<section class="method-details" id="method.detail">
+<h2>Method Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="values()">
+<h3>values</h3>
+<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="Category.html" title="enum class in musichub.business">Category</a>[]</span>&nbsp;<span class="element-name">values</span>()</div>
+<div class="block">Returns an array containing the constants of this enum class, in
+the order they are declared.</div>
+<dl class="notes">
+<dt>Returns:</dt>
+<dd>an array containing the constants of this enum class, in the order they are declared</dd>
+</dl>
+</section>
+</li>
+<li>
+<section class="detail" id="valueOf(java.lang.String)">
+<h3>valueOf</h3>
+<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="Category.html" title="enum class in musichub.business">Category</a></span>&nbsp;<span class="element-name">valueOf</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;name)</span></div>
+<div class="block">Returns the enum constant of this class with the specified name.
+The string must match <i>exactly</i> an identifier used to declare an
+enum constant in this class. (Extraneous whitespace characters are
+not permitted.)</div>
+<dl class="notes">
+<dt>Parameters:</dt>
+<dd><code>name</code> - the name of the enum constant to be returned.</dd>
+<dt>Returns:</dt>
+<dd>the enum constant with the specified name</dd>
+<dt>Throws:</dt>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/IllegalArgumentException.html" title="class or interface in java.lang" class="external-link">IllegalArgumentException</a></code> - if this enum class has no constant with the specified name</dd>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/NullPointerException.html" title="class or interface in java.lang" class="external-link">NullPointerException</a></code> - if the argument is null</dd>
+</dl>
+</section>
+</li>
+<li>
+<section class="detail" id="getCategory()">
+<h3>getCategory</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">getCategory</span>()</div>
+</section>
+</li>
+</ul>
+</section>
+</li>
+</ul>
+</section>
+<!-- ========= END OF CLASS DATA ========= -->
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/Genre.html b/target/site/apidocs/musichub/business/Genre.html
new file mode 100644
index 0000000..f943c15
--- /dev/null
+++ b/target/site/apidocs/musichub/business/Genre.html
@@ -0,0 +1,266 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Genre (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="declaration: package: musichub.business, enum: Genre">
+<meta name="generator" content="javadoc/ClassWriterImpl">
+<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../script.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-declaration-page">
+<script type="text/javascript">var evenRowColor = "even-row-color";
+var oddRowColor = "odd-row-color";
+var tableTab = "table-tab";
+var activeTableTab = "active-table-tab";
+var pathtoroot = "../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../index.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="nav-bar-cell1-rev">Class</li>
+<li><a href="class-use/Genre.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../index-all.html">Index</a></li>
+<li><a href="../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div>
+<ul class="sub-nav-list">
+<li>Summary:&nbsp;</li>
+<li><a href="#nested.class.summary">Nested</a>&nbsp;|&nbsp;</li>
+<li><a href="#enum.constant.summary">Enum Constants</a>&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="sub-nav-list">
+<li>Detail:&nbsp;</li>
+<li><a href="#enum.constant.detail">Enum Constants</a>&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">musichub.business</a></div>
+<h1 title="Enum Class Genre" class="title">Enum Class Genre</h1>
+</div>
+<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
+<div class="inheritance"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html" title="class or interface in java.lang" class="external-link">java.lang.Enum</a>&lt;<a href="Genre.html" title="enum class in musichub.business">Genre</a>&gt;
+<div class="inheritance">musichub.business.Genre</div>
+</div>
+</div>
+<section class="description">
+<dl class="notes">
+<dt>All Implemented Interfaces:</dt>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a></code>, <code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Comparable.html" title="class or interface in java.lang" class="external-link">Comparable</a>&lt;<a href="Genre.html" title="enum class in musichub.business">Genre</a>&gt;</code>, <code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/constant/Constable.html" title="class or interface in java.lang.constant" class="external-link">Constable</a></code></dd>
+</dl>
+<hr>
+<div class="type-signature"><span class="modifiers">public enum </span><span class="element-name type-name-label">Genre</span>
+<span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html" title="class or interface in java.lang" class="external-link">Enum</a>&lt;<a href="Genre.html" title="enum class in musichub.business">Genre</a>&gt;</span></div>
+</section>
+<section class="summary">
+<ul class="summary-list">
+<!-- ======== NESTED CLASS SUMMARY ======== -->
+<li>
+<section class="nested-class-summary" id="nested.class.summary">
+<h2>Nested Class Summary</h2>
+<div class="inherited-list">
+<h2 id="nested.classes.inherited.from.class.java.lang.Enum">Nested classes/interfaces inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html" title="class or interface in java.lang" class="external-link">Enum</a></h2>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.EnumDesc.html" title="class or interface in java.lang" class="external-link">Enum.EnumDesc</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.EnumDesc.html" title="class or interface in java.lang" class="external-link">E</a> extends <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html" title="class or interface in java.lang" class="external-link">Enum</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.EnumDesc.html" title="class or interface in java.lang" class="external-link">E</a>&gt;&gt;</code></div>
+</section>
+</li>
+<!-- =========== ENUM CONSTANT SUMMARY =========== -->
+<li>
+<section class="constants-summary" id="enum.constant.summary">
+<h2>Enum Constant Summary</h2>
+<div class="caption"><span>Enum Constants</span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Enum Constant</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><code><span class="member-name-link"><a href="#CLASSIC">CLASSIC</a></span></code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><code><span class="member-name-link"><a href="#HIPHOP">HIPHOP</a></span></code></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-first even-row-color"><code><span class="member-name-link"><a href="#JAZZ">JAZZ</a></span></code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><code><span class="member-name-link"><a href="#POP">POP</a></span></code></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-first even-row-color"><code><span class="member-name-link"><a href="#RAP">RAP</a></span></code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><code><span class="member-name-link"><a href="#ROCK">ROCK</a></span></code></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+<!-- ========== METHOD SUMMARY =========== -->
+<li>
+<section class="method-summary" id="method.summary">
+<h2>Method Summary</h2>
+<div id="method-summary-table">
+<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
+<div id="method-summary-table.tabpanel" role="tabpanel">
+<div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getGenre()">getGenre</a></span>()</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static <a href="Genre.html" title="enum class in musichub.business">Genre</a></code></div>
+<div class="col-second odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#valueOf(java.lang.String)">valueOf</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;name)</code></div>
+<div class="col-last odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">
+<div class="block">Returns the enum constant of this class with the specified name.</div>
+</div>
+<div class="col-first even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static <a href="Genre.html" title="enum class in musichub.business">Genre</a>[]</code></div>
+<div class="col-second even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#values()">values</a></span>()</code></div>
+<div class="col-last even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">
+<div class="block">Returns an array containing the constants of this enum class, in
+the order they are declared.</div>
+</div>
+</div>
+</div>
+</div>
+<div class="inherited-list">
+<h3 id="methods.inherited.from.class.java.lang.Enum">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html" title="class or interface in java.lang" class="external-link">Enum</a></h3>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#compareTo(E)" title="class or interface in java.lang" class="external-link">compareTo</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#describeConstable()" title="class or interface in java.lang" class="external-link">describeConstable</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#getDeclaringClass()" title="class or interface in java.lang" class="external-link">getDeclaringClass</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#name()" title="class or interface in java.lang" class="external-link">name</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#ordinal()" title="class or interface in java.lang" class="external-link">ordinal</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#valueOf(java.lang.Class,java.lang.String)" title="class or interface in java.lang" class="external-link">valueOf</a></code></div>
+<div class="inherited-list">
+<h3 id="methods.inherited.from.class.java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
+</section>
+</li>
+</ul>
+</section>
+<section class="details">
+<ul class="details-list">
+<!-- ============ ENUM CONSTANT DETAIL =========== -->
+<li>
+<section class="constant-details" id="enum.constant.detail">
+<h2>Enum Constant Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="JAZZ">
+<h3>JAZZ</h3>
+<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="Genre.html" title="enum class in musichub.business">Genre</a></span>&nbsp;<span class="element-name">JAZZ</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="CLASSIC">
+<h3>CLASSIC</h3>
+<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="Genre.html" title="enum class in musichub.business">Genre</a></span>&nbsp;<span class="element-name">CLASSIC</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="HIPHOP">
+<h3>HIPHOP</h3>
+<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="Genre.html" title="enum class in musichub.business">Genre</a></span>&nbsp;<span class="element-name">HIPHOP</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="ROCK">
+<h3>ROCK</h3>
+<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="Genre.html" title="enum class in musichub.business">Genre</a></span>&nbsp;<span class="element-name">ROCK</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="POP">
+<h3>POP</h3>
+<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="Genre.html" title="enum class in musichub.business">Genre</a></span>&nbsp;<span class="element-name">POP</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="RAP">
+<h3>RAP</h3>
+<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="Genre.html" title="enum class in musichub.business">Genre</a></span>&nbsp;<span class="element-name">RAP</span></div>
+</section>
+</li>
+</ul>
+</section>
+</li>
+<!-- ============ METHOD DETAIL ========== -->
+<li>
+<section class="method-details" id="method.detail">
+<h2>Method Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="values()">
+<h3>values</h3>
+<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="Genre.html" title="enum class in musichub.business">Genre</a>[]</span>&nbsp;<span class="element-name">values</span>()</div>
+<div class="block">Returns an array containing the constants of this enum class, in
+the order they are declared.</div>
+<dl class="notes">
+<dt>Returns:</dt>
+<dd>an array containing the constants of this enum class, in the order they are declared</dd>
+</dl>
+</section>
+</li>
+<li>
+<section class="detail" id="valueOf(java.lang.String)">
+<h3>valueOf</h3>
+<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="Genre.html" title="enum class in musichub.business">Genre</a></span>&nbsp;<span class="element-name">valueOf</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;name)</span></div>
+<div class="block">Returns the enum constant of this class with the specified name.
+The string must match <i>exactly</i> an identifier used to declare an
+enum constant in this class. (Extraneous whitespace characters are
+not permitted.)</div>
+<dl class="notes">
+<dt>Parameters:</dt>
+<dd><code>name</code> - the name of the enum constant to be returned.</dd>
+<dt>Returns:</dt>
+<dd>the enum constant with the specified name</dd>
+<dt>Throws:</dt>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/IllegalArgumentException.html" title="class or interface in java.lang" class="external-link">IllegalArgumentException</a></code> - if this enum class has no constant with the specified name</dd>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/NullPointerException.html" title="class or interface in java.lang" class="external-link">NullPointerException</a></code> - if the argument is null</dd>
+</dl>
+</section>
+</li>
+<li>
+<section class="detail" id="getGenre()">
+<h3>getGenre</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">getGenre</span>()</div>
+</section>
+</li>
+</ul>
+</section>
+</li>
+</ul>
+</section>
+<!-- ========= END OF CLASS DATA ========= -->
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/Language.html b/target/site/apidocs/musichub/business/Language.html
new file mode 100644
index 0000000..3690e27
--- /dev/null
+++ b/target/site/apidocs/musichub/business/Language.html
@@ -0,0 +1,258 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Language (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="declaration: package: musichub.business, enum: Language">
+<meta name="generator" content="javadoc/ClassWriterImpl">
+<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../script.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-declaration-page">
+<script type="text/javascript">var evenRowColor = "even-row-color";
+var oddRowColor = "odd-row-color";
+var tableTab = "table-tab";
+var activeTableTab = "active-table-tab";
+var pathtoroot = "../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../index.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="nav-bar-cell1-rev">Class</li>
+<li><a href="class-use/Language.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../index-all.html">Index</a></li>
+<li><a href="../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div>
+<ul class="sub-nav-list">
+<li>Summary:&nbsp;</li>
+<li><a href="#nested.class.summary">Nested</a>&nbsp;|&nbsp;</li>
+<li><a href="#enum.constant.summary">Enum Constants</a>&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="sub-nav-list">
+<li>Detail:&nbsp;</li>
+<li><a href="#enum.constant.detail">Enum Constants</a>&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">musichub.business</a></div>
+<h1 title="Enum Class Language" class="title">Enum Class Language</h1>
+</div>
+<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
+<div class="inheritance"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html" title="class or interface in java.lang" class="external-link">java.lang.Enum</a>&lt;<a href="Language.html" title="enum class in musichub.business">Language</a>&gt;
+<div class="inheritance">musichub.business.Language</div>
+</div>
+</div>
+<section class="description">
+<dl class="notes">
+<dt>All Implemented Interfaces:</dt>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a></code>, <code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Comparable.html" title="class or interface in java.lang" class="external-link">Comparable</a>&lt;<a href="Language.html" title="enum class in musichub.business">Language</a>&gt;</code>, <code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/constant/Constable.html" title="class or interface in java.lang.constant" class="external-link">Constable</a></code></dd>
+</dl>
+<hr>
+<div class="type-signature"><span class="modifiers">public enum </span><span class="element-name type-name-label">Language</span>
+<span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html" title="class or interface in java.lang" class="external-link">Enum</a>&lt;<a href="Language.html" title="enum class in musichub.business">Language</a>&gt;</span></div>
+</section>
+<section class="summary">
+<ul class="summary-list">
+<!-- ======== NESTED CLASS SUMMARY ======== -->
+<li>
+<section class="nested-class-summary" id="nested.class.summary">
+<h2>Nested Class Summary</h2>
+<div class="inherited-list">
+<h2 id="nested.classes.inherited.from.class.java.lang.Enum">Nested classes/interfaces inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html" title="class or interface in java.lang" class="external-link">Enum</a></h2>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.EnumDesc.html" title="class or interface in java.lang" class="external-link">Enum.EnumDesc</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.EnumDesc.html" title="class or interface in java.lang" class="external-link">E</a> extends <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html" title="class or interface in java.lang" class="external-link">Enum</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.EnumDesc.html" title="class or interface in java.lang" class="external-link">E</a>&gt;&gt;</code></div>
+</section>
+</li>
+<!-- =========== ENUM CONSTANT SUMMARY =========== -->
+<li>
+<section class="constants-summary" id="enum.constant.summary">
+<h2>Enum Constant Summary</h2>
+<div class="caption"><span>Enum Constants</span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Enum Constant</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><code><span class="member-name-link"><a href="#ENGLISH">ENGLISH</a></span></code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><code><span class="member-name-link"><a href="#FRENCH">FRENCH</a></span></code></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-first even-row-color"><code><span class="member-name-link"><a href="#GERMAN">GERMAN</a></span></code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><code><span class="member-name-link"><a href="#ITALIAN">ITALIAN</a></span></code></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-first even-row-color"><code><span class="member-name-link"><a href="#SPANISH">SPANISH</a></span></code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+<!-- ========== METHOD SUMMARY =========== -->
+<li>
+<section class="method-summary" id="method.summary">
+<h2>Method Summary</h2>
+<div id="method-summary-table">
+<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
+<div id="method-summary-table.tabpanel" role="tabpanel">
+<div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getLanguage()">getLanguage</a></span>()</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static <a href="Language.html" title="enum class in musichub.business">Language</a></code></div>
+<div class="col-second odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#valueOf(java.lang.String)">valueOf</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;name)</code></div>
+<div class="col-last odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">
+<div class="block">Returns the enum constant of this class with the specified name.</div>
+</div>
+<div class="col-first even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static <a href="Language.html" title="enum class in musichub.business">Language</a>[]</code></div>
+<div class="col-second even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#values()">values</a></span>()</code></div>
+<div class="col-last even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">
+<div class="block">Returns an array containing the constants of this enum class, in
+the order they are declared.</div>
+</div>
+</div>
+</div>
+</div>
+<div class="inherited-list">
+<h3 id="methods.inherited.from.class.java.lang.Enum">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html" title="class or interface in java.lang" class="external-link">Enum</a></h3>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#compareTo(E)" title="class or interface in java.lang" class="external-link">compareTo</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#describeConstable()" title="class or interface in java.lang" class="external-link">describeConstable</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#getDeclaringClass()" title="class or interface in java.lang" class="external-link">getDeclaringClass</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#name()" title="class or interface in java.lang" class="external-link">name</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#ordinal()" title="class or interface in java.lang" class="external-link">ordinal</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html#valueOf(java.lang.Class,java.lang.String)" title="class or interface in java.lang" class="external-link">valueOf</a></code></div>
+<div class="inherited-list">
+<h3 id="methods.inherited.from.class.java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
+</section>
+</li>
+</ul>
+</section>
+<section class="details">
+<ul class="details-list">
+<!-- ============ ENUM CONSTANT DETAIL =========== -->
+<li>
+<section class="constant-details" id="enum.constant.detail">
+<h2>Enum Constant Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="FRENCH">
+<h3>FRENCH</h3>
+<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="Language.html" title="enum class in musichub.business">Language</a></span>&nbsp;<span class="element-name">FRENCH</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="ENGLISH">
+<h3>ENGLISH</h3>
+<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="Language.html" title="enum class in musichub.business">Language</a></span>&nbsp;<span class="element-name">ENGLISH</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="ITALIAN">
+<h3>ITALIAN</h3>
+<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="Language.html" title="enum class in musichub.business">Language</a></span>&nbsp;<span class="element-name">ITALIAN</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="SPANISH">
+<h3>SPANISH</h3>
+<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="Language.html" title="enum class in musichub.business">Language</a></span>&nbsp;<span class="element-name">SPANISH</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="GERMAN">
+<h3>GERMAN</h3>
+<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="Language.html" title="enum class in musichub.business">Language</a></span>&nbsp;<span class="element-name">GERMAN</span></div>
+</section>
+</li>
+</ul>
+</section>
+</li>
+<!-- ============ METHOD DETAIL ========== -->
+<li>
+<section class="method-details" id="method.detail">
+<h2>Method Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="values()">
+<h3>values</h3>
+<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="Language.html" title="enum class in musichub.business">Language</a>[]</span>&nbsp;<span class="element-name">values</span>()</div>
+<div class="block">Returns an array containing the constants of this enum class, in
+the order they are declared.</div>
+<dl class="notes">
+<dt>Returns:</dt>
+<dd>an array containing the constants of this enum class, in the order they are declared</dd>
+</dl>
+</section>
+</li>
+<li>
+<section class="detail" id="valueOf(java.lang.String)">
+<h3>valueOf</h3>
+<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="Language.html" title="enum class in musichub.business">Language</a></span>&nbsp;<span class="element-name">valueOf</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;name)</span></div>
+<div class="block">Returns the enum constant of this class with the specified name.
+The string must match <i>exactly</i> an identifier used to declare an
+enum constant in this class. (Extraneous whitespace characters are
+not permitted.)</div>
+<dl class="notes">
+<dt>Parameters:</dt>
+<dd><code>name</code> - the name of the enum constant to be returned.</dd>
+<dt>Returns:</dt>
+<dd>the enum constant with the specified name</dd>
+<dt>Throws:</dt>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/IllegalArgumentException.html" title="class or interface in java.lang" class="external-link">IllegalArgumentException</a></code> - if this enum class has no constant with the specified name</dd>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/NullPointerException.html" title="class or interface in java.lang" class="external-link">NullPointerException</a></code> - if the argument is null</dd>
+</dl>
+</section>
+</li>
+<li>
+<section class="detail" id="getLanguage()">
+<h3>getLanguage</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">getLanguage</span>()</div>
+</section>
+</li>
+</ul>
+</section>
+</li>
+</ul>
+</section>
+<!-- ========= END OF CLASS DATA ========= -->
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/MusicHub.html b/target/site/apidocs/musichub/business/MusicHub.html
new file mode 100644
index 0000000..9ef7adf
--- /dev/null
+++ b/target/site/apidocs/musichub/business/MusicHub.html
@@ -0,0 +1,412 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>MusicHub (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="declaration: package: musichub.business, class: MusicHub">
+<meta name="generator" content="javadoc/ClassWriterImpl">
+<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../script.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-declaration-page">
+<script type="text/javascript">var evenRowColor = "even-row-color";
+var oddRowColor = "odd-row-color";
+var tableTab = "table-tab";
+var activeTableTab = "active-table-tab";
+var pathtoroot = "../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../index.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="nav-bar-cell1-rev">Class</li>
+<li><a href="class-use/MusicHub.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../index-all.html">Index</a></li>
+<li><a href="../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div>
+<ul class="sub-nav-list">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li><a href="#field.summary">Field</a>&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="sub-nav-list">
+<li>Detail:&nbsp;</li>
+<li><a href="#field.detail">Field</a>&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">musichub.business</a></div>
+<h1 title="Class MusicHub" class="title">Class MusicHub</h1>
+</div>
+<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
+<div class="inheritance">musichub.business.MusicHub</div>
+</div>
+<section class="description">
+<hr>
+<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">MusicHub</span>
+<span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></span></div>
+</section>
+<section class="summary">
+<ul class="summary-list">
+<!-- =========== FIELD SUMMARY =========== -->
+<li>
+<section class="field-summary" id="field.summary">
+<h2>Field Summary</h2>
+<div class="caption"><span>Fields</span></div>
+<div class="summary-table three-column-summary">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Field</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><code>static <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
+<div class="col-second even-row-color"><code><span class="member-name-link"><a href="#ALBUMS_FILE_PATH">ALBUMS_FILE_PATH</a></span></code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><code>static <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
+<div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#DIR">DIR</a></span></code></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-first even-row-color"><code>static <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
+<div class="col-second even-row-color"><code><span class="member-name-link"><a href="#ELEMENTS_FILE_PATH">ELEMENTS_FILE_PATH</a></span></code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><code>static <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
+<div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#PLAYLISTS_FILE_PATH">PLAYLISTS_FILE_PATH</a></span></code></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<li>
+<section class="constructor-summary" id="constructor.summary">
+<h2>Constructor Summary</h2>
+<div class="caption"><span>Constructors</span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Constructor</div>
+<div class="table-header col-last">Description</div>
+<div class="col-constructor-name even-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E()">MusicHub</a></span>()</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+<!-- ========== METHOD SUMMARY =========== -->
+<li>
+<section class="method-summary" id="method.summary">
+<h2>Method Summary</h2>
+<div id="method-summary-table">
+<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
+<div id="method-summary-table.tabpanel" role="tabpanel">
+<div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#addAlbum(musichub.business.Album)">addAlbum</a></span>&#8203;(<a href="Album.html" title="class in musichub.business">Album</a>&nbsp;album)</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
+<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#addElement(musichub.business.AudioElement)">addElement</a></span>&#8203;(<a href="AudioElement.html" title="class in musichub.business">AudioElement</a>&nbsp;element)</code></div>
+<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#addElementToAlbum(java.lang.String,java.lang.String)">addElementToAlbum</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;elementTitle,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;albumTitle)</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
+<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#addElementToPlayList(java.lang.String,java.lang.String)">addElementToPlayList</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;elementTitle,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;playListTitle)</code></div>
+<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#addPlaylist(musichub.business.PlayList)">addPlaylist</a></span>&#8203;(<a href="PlayList.html" title="class in musichub.business">PlayList</a>&nbsp;playlist)</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link">Iterator</a>&lt;<a href="Album.html" title="class in musichub.business">Album</a>&gt;</code></div>
+<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#albums()">albums</a></span>()</code></div>
+<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#deletePlayList(java.lang.String)">deletePlayList</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;playListTitle)</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link">Iterator</a>&lt;<a href="AudioElement.html" title="class in musichub.business">AudioElement</a>&gt;</code></div>
+<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#elements()">elements</a></span>()</code></div>
+<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="AudioElement.html" title="class in musichub.business">AudioElement</a>&gt;</code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getAlbumSongs(java.lang.String)">getAlbumSongs</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;albumTitle)</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="Song.html" title="class in musichub.business">Song</a>&gt;</code></div>
+<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getAlbumSongsSortedByGenre(java.lang.String)">getAlbumSongsSortedByGenre</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;albumTitle)</code></div>
+<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getAlbumsTitlesSortedByDate()">getAlbumsTitlesSortedByDate</a></span>()</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
+<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getAudiobooksTitlesSortedByAuthor()">getAudiobooksTitlesSortedByAuthor</a></span>()</code></div>
+<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getAudioElement(java.util.List,java.lang.String)">getAudioElement</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="AudioElement.html" title="class in musichub.business">AudioElement</a>&gt;&nbsp;audios,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;elementTitle)</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link">Iterator</a>&lt;<a href="PlayList.html" title="class in musichub.business">PlayList</a>&gt;</code></div>
+<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#playlists()">playlists</a></span>()</code></div>
+<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#saveAlbums()">saveAlbums</a></span>()</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
+<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#saveElements()">saveElements</a></span>()</code></div>
+<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#savePlayLists()">savePlayLists</a></span>()</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+</div>
+</div>
+</div>
+<div class="inherited-list">
+<h3 id="methods.inherited.from.class.java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
+</section>
+</li>
+</ul>
+</section>
+<section class="details">
+<ul class="details-list">
+<!-- ============ FIELD DETAIL =========== -->
+<li>
+<section class="field-details" id="field.detail">
+<h2>Field Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="DIR">
+<h3>DIR</h3>
+<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">DIR</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="ALBUMS_FILE_PATH">
+<h3>ALBUMS_FILE_PATH</h3>
+<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">ALBUMS_FILE_PATH</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="PLAYLISTS_FILE_PATH">
+<h3>PLAYLISTS_FILE_PATH</h3>
+<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">PLAYLISTS_FILE_PATH</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="ELEMENTS_FILE_PATH">
+<h3>ELEMENTS_FILE_PATH</h3>
+<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">ELEMENTS_FILE_PATH</span></div>
+</section>
+</li>
+</ul>
+</section>
+</li>
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<li>
+<section class="constructor-details" id="constructor.detail">
+<h2>Constructor Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="&lt;init&gt;()">
+<h3>MusicHub</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">MusicHub</span>()</div>
+</section>
+</li>
+</ul>
+</section>
+</li>
+<!-- ============ METHOD DETAIL ========== -->
+<li>
+<section class="method-details" id="method.detail">
+<h2>Method Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="addElement(musichub.business.AudioElement)">
+<h3>addElement</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">addElement</span>&#8203;<span class="parameters">(<a href="AudioElement.html" title="class in musichub.business">AudioElement</a>&nbsp;element)</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="addAlbum(musichub.business.Album)">
+<h3>addAlbum</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">addAlbum</span>&#8203;<span class="parameters">(<a href="Album.html" title="class in musichub.business">Album</a>&nbsp;album)</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="addPlaylist(musichub.business.PlayList)">
+<h3>addPlaylist</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">addPlaylist</span>&#8203;<span class="parameters">(<a href="PlayList.html" title="class in musichub.business">PlayList</a>&nbsp;playlist)</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="deletePlayList(java.lang.String)">
+<h3>deletePlayList</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">deletePlayList</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;playListTitle)</span>
+ throws <span class="exceptions"><a href="NoPlayListFoundException.html" title="class in musichub.business">NoPlayListFoundException</a></span></div>
+<dl class="notes">
+<dt>Throws:</dt>
+<dd><code><a href="NoPlayListFoundException.html" title="class in musichub.business">NoPlayListFoundException</a></code></dd>
+</dl>
+</section>
+</li>
+<li>
+<section class="detail" id="albums()">
+<h3>albums</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link">Iterator</a>&lt;<a href="Album.html" title="class in musichub.business">Album</a>&gt;</span>&nbsp;<span class="element-name">albums</span>()</div>
+</section>
+</li>
+<li>
+<section class="detail" id="playlists()">
+<h3>playlists</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link">Iterator</a>&lt;<a href="PlayList.html" title="class in musichub.business">PlayList</a>&gt;</span>&nbsp;<span class="element-name">playlists</span>()</div>
+</section>
+</li>
+<li>
+<section class="detail" id="elements()">
+<h3>elements</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link">Iterator</a>&lt;<a href="AudioElement.html" title="class in musichub.business">AudioElement</a>&gt;</span>&nbsp;<span class="element-name">elements</span>()</div>
+</section>
+</li>
+<li>
+<section class="detail" id="getAlbumsTitlesSortedByDate()">
+<h3>getAlbumsTitlesSortedByDate</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">getAlbumsTitlesSortedByDate</span>()</div>
+</section>
+</li>
+<li>
+<section class="detail" id="getAudiobooksTitlesSortedByAuthor()">
+<h3>getAudiobooksTitlesSortedByAuthor</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">getAudiobooksTitlesSortedByAuthor</span>()</div>
+</section>
+</li>
+<li>
+<section class="detail" id="getAlbumSongs(java.lang.String)">
+<h3>getAlbumSongs</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="AudioElement.html" title="class in musichub.business">AudioElement</a>&gt;</span>&nbsp;<span class="element-name">getAlbumSongs</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;albumTitle)</span>
+ throws <span class="exceptions"><a href="NoAlbumFoundException.html" title="class in musichub.business">NoAlbumFoundException</a></span></div>
+<dl class="notes">
+<dt>Throws:</dt>
+<dd><code><a href="NoAlbumFoundException.html" title="class in musichub.business">NoAlbumFoundException</a></code></dd>
+</dl>
+</section>
+</li>
+<li>
+<section class="detail" id="getAlbumSongsSortedByGenre(java.lang.String)">
+<h3>getAlbumSongsSortedByGenre</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="Song.html" title="class in musichub.business">Song</a>&gt;</span>&nbsp;<span class="element-name">getAlbumSongsSortedByGenre</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;albumTitle)</span>
+ throws <span class="exceptions"><a href="NoAlbumFoundException.html" title="class in musichub.business">NoAlbumFoundException</a></span></div>
+<dl class="notes">
+<dt>Throws:</dt>
+<dd><code><a href="NoAlbumFoundException.html" title="class in musichub.business">NoAlbumFoundException</a></code></dd>
+</dl>
+</section>
+</li>
+<li>
+<section class="detail" id="addElementToAlbum(java.lang.String,java.lang.String)">
+<h3>addElementToAlbum</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">addElementToAlbum</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;elementTitle,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;albumTitle)</span>
+ throws <span class="exceptions"><a href="NoAlbumFoundException.html" title="class in musichub.business">NoAlbumFoundException</a>,
+<a href="NoElementFoundException.html" title="class in musichub.business">NoElementFoundException</a></span></div>
+<dl class="notes">
+<dt>Throws:</dt>
+<dd><code><a href="NoAlbumFoundException.html" title="class in musichub.business">NoAlbumFoundException</a></code></dd>
+<dd><code><a href="NoElementFoundException.html" title="class in musichub.business">NoElementFoundException</a></code></dd>
+</dl>
+</section>
+</li>
+<li>
+<section class="detail" id="addElementToPlayList(java.lang.String,java.lang.String)">
+<h3>addElementToPlayList</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">addElementToPlayList</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;elementTitle,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;playListTitle)</span>
+ throws <span class="exceptions"><a href="NoPlayListFoundException.html" title="class in musichub.business">NoPlayListFoundException</a>,
+<a href="NoElementFoundException.html" title="class in musichub.business">NoElementFoundException</a></span></div>
+<dl class="notes">
+<dt>Throws:</dt>
+<dd><code><a href="NoPlayListFoundException.html" title="class in musichub.business">NoPlayListFoundException</a></code></dd>
+<dd><code><a href="NoElementFoundException.html" title="class in musichub.business">NoElementFoundException</a></code></dd>
+</dl>
+</section>
+</li>
+<li>
+<section class="detail" id="saveAlbums()">
+<h3>saveAlbums</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">saveAlbums</span>()</div>
+</section>
+</li>
+<li>
+<section class="detail" id="savePlayLists()">
+<h3>savePlayLists</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">savePlayLists</span>()</div>
+</section>
+</li>
+<li>
+<section class="detail" id="saveElements()">
+<h3>saveElements</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">saveElements</span>()</div>
+</section>
+</li>
+<li>
+<section class="detail" id="getAudioElement(java.util.List,java.lang.String)">
+<h3>getAudioElement</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">getAudioElement</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="AudioElement.html" title="class in musichub.business">AudioElement</a>&gt;&nbsp;audios,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;elementTitle)</span>
+ throws <span class="exceptions"><a href="NoAlbumFoundException.html" title="class in musichub.business">NoAlbumFoundException</a>,
+<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.desktop/javax/sound/sampled/UnsupportedAudioFileException.html" title="class or interface in javax.sound.sampled" class="external-link">UnsupportedAudioFileException</a>,
+<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a>,
+<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.desktop/javax/sound/sampled/LineUnavailableException.html" title="class or interface in javax.sound.sampled" class="external-link">LineUnavailableException</a></span></div>
+<dl class="notes">
+<dt>Throws:</dt>
+<dd><code><a href="NoAlbumFoundException.html" title="class in musichub.business">NoAlbumFoundException</a></code></dd>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.desktop/javax/sound/sampled/UnsupportedAudioFileException.html" title="class or interface in javax.sound.sampled" class="external-link">UnsupportedAudioFileException</a></code></dd>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.desktop/javax/sound/sampled/LineUnavailableException.html" title="class or interface in javax.sound.sampled" class="external-link">LineUnavailableException</a></code></dd>
+</dl>
+</section>
+</li>
+</ul>
+</section>
+</li>
+</ul>
+</section>
+<!-- ========= END OF CLASS DATA ========= -->
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/NoAlbumFoundException.html b/target/site/apidocs/musichub/business/NoAlbumFoundException.html
new file mode 100644
index 0000000..0809462
--- /dev/null
+++ b/target/site/apidocs/musichub/business/NoAlbumFoundException.html
@@ -0,0 +1,150 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>NoAlbumFoundException (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="declaration: package: musichub.business, class: NoAlbumFoundException">
+<meta name="generator" content="javadoc/ClassWriterImpl">
+<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../script-dir/jquery-ui.min.css" title="Style">
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+<body class="class-declaration-page">
+<script type="text/javascript">var pathtoroot = "../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
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+<li><a href="package-summary.html">Package</a></li>
+<li class="nav-bar-cell1-rev">Class</li>
+<li><a href="class-use/NoAlbumFoundException.html">Use</a></li>
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+<div class="sub-nav">
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+<ul class="sub-nav-list">
+<li>Summary:&nbsp;</li>
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+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
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+<li>Detail:&nbsp;</li>
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+<input type="text" id="search" value="search" disabled="disabled">
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+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
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+<div class="flex-content">
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">musichub.business</a></div>
+<h1 title="Class NoAlbumFoundException" class="title">Class NoAlbumFoundException</h1>
+</div>
+<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
+<div class="inheritance"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html" title="class or interface in java.lang" class="external-link">java.lang.Throwable</a>
+<div class="inheritance"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link">java.lang.Exception</a>
+<div class="inheritance">musichub.business.NoAlbumFoundException</div>
+</div>
+</div>
+</div>
+<section class="description">
+<dl class="notes">
+<dt>All Implemented Interfaces:</dt>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a></code></dd>
+</dl>
+<hr>
+<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">NoAlbumFoundException</span>
+<span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link">Exception</a></span></div>
+<dl class="notes">
+<dt>See Also:</dt>
+<dd><a href="../../serialized-form.html#musichub.business.NoAlbumFoundException">Serialized Form</a></dd>
+</dl>
+</section>
+<section class="summary">
+<ul class="summary-list">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<li>
+<section class="constructor-summary" id="constructor.summary">
+<h2>Constructor Summary</h2>
+<div class="caption"><span>Constructors</span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Constructor</div>
+<div class="table-header col-last">Description</div>
+<div class="col-constructor-name even-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E(java.lang.String)">NoAlbumFoundException</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;msg)</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+<!-- ========== METHOD SUMMARY =========== -->
+<li>
+<section class="method-summary" id="method.summary">
+<h2>Method Summary</h2>
+<div class="inherited-list">
+<h3 id="methods.inherited.from.class.java.lang.Throwable">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html" title="class or interface in java.lang" class="external-link">Throwable</a></h3>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#addSuppressed(java.lang.Throwable)" title="class or interface in java.lang" class="external-link">addSuppressed</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#fillInStackTrace()" title="class or interface in java.lang" class="external-link">fillInStackTrace</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#getCause()" title="class or interface in java.lang" class="external-link">getCause</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#getLocalizedMessage()" title="class or interface in java.lang" class="external-link">getLocalizedMessage</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#getMessage()" title="class or interface in java.lang" class="external-link">getMessage</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#getStackTrace()" title="class or interface in java.lang" class="external-link">getStackTrace</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#getSuppressed()" title="class or interface in java.lang" class="external-link">getSuppressed</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#initCause(java.lang.Throwable)" title="class or interface in java.lang" class="external-link">initCause</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#printStackTrace()" title="class or interface in java.lang" class="external-link">printStackTrace</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#printStackTrace(java.io.PrintStream)" title="class or interface in java.lang" class="external-link">printStackTrace</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#printStackTrace(java.io.PrintWriter)" title="class or interface in java.lang" class="external-link">printStackTrace</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#setStackTrace(java.lang.StackTraceElement%5B%5D)" title="class or interface in java.lang" class="external-link">setStackTrace</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#toString()" title="class or interface in java.lang" class="external-link">toString</a></code></div>
+<div class="inherited-list">
+<h3 id="methods.inherited.from.class.java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
+</section>
+</li>
+</ul>
+</section>
+<section class="details">
+<ul class="details-list">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<li>
+<section class="constructor-details" id="constructor.detail">
+<h2>Constructor Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="&lt;init&gt;(java.lang.String)">
+<h3>NoAlbumFoundException</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">NoAlbumFoundException</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;msg)</span></div>
+</section>
+</li>
+</ul>
+</section>
+</li>
+</ul>
+</section>
+<!-- ========= END OF CLASS DATA ========= -->
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/NoElementFoundException.html b/target/site/apidocs/musichub/business/NoElementFoundException.html
new file mode 100644
index 0000000..81e9dce
--- /dev/null
+++ b/target/site/apidocs/musichub/business/NoElementFoundException.html
@@ -0,0 +1,150 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>NoElementFoundException (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="declaration: package: musichub.business, class: NoElementFoundException">
+<meta name="generator" content="javadoc/ClassWriterImpl">
+<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../script.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-declaration-page">
+<script type="text/javascript">var pathtoroot = "../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../index.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="nav-bar-cell1-rev">Class</li>
+<li><a href="class-use/NoElementFoundException.html">Use</a></li>
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+<li><a href="../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
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+<ul class="sub-nav-list">
+<li>Summary:&nbsp;</li>
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+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="sub-nav-list">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li>Method</li>
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+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">musichub.business</a></div>
+<h1 title="Class NoElementFoundException" class="title">Class NoElementFoundException</h1>
+</div>
+<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
+<div class="inheritance"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html" title="class or interface in java.lang" class="external-link">java.lang.Throwable</a>
+<div class="inheritance"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link">java.lang.Exception</a>
+<div class="inheritance">musichub.business.NoElementFoundException</div>
+</div>
+</div>
+</div>
+<section class="description">
+<dl class="notes">
+<dt>All Implemented Interfaces:</dt>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a></code></dd>
+</dl>
+<hr>
+<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">NoElementFoundException</span>
+<span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link">Exception</a></span></div>
+<dl class="notes">
+<dt>See Also:</dt>
+<dd><a href="../../serialized-form.html#musichub.business.NoElementFoundException">Serialized Form</a></dd>
+</dl>
+</section>
+<section class="summary">
+<ul class="summary-list">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<li>
+<section class="constructor-summary" id="constructor.summary">
+<h2>Constructor Summary</h2>
+<div class="caption"><span>Constructors</span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Constructor</div>
+<div class="table-header col-last">Description</div>
+<div class="col-constructor-name even-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E(java.lang.String)">NoElementFoundException</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;msg)</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+<!-- ========== METHOD SUMMARY =========== -->
+<li>
+<section class="method-summary" id="method.summary">
+<h2>Method Summary</h2>
+<div class="inherited-list">
+<h3 id="methods.inherited.from.class.java.lang.Throwable">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html" title="class or interface in java.lang" class="external-link">Throwable</a></h3>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#addSuppressed(java.lang.Throwable)" title="class or interface in java.lang" class="external-link">addSuppressed</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#fillInStackTrace()" title="class or interface in java.lang" class="external-link">fillInStackTrace</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#getCause()" title="class or interface in java.lang" class="external-link">getCause</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#getLocalizedMessage()" title="class or interface in java.lang" class="external-link">getLocalizedMessage</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#getMessage()" title="class or interface in java.lang" class="external-link">getMessage</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#getStackTrace()" title="class or interface in java.lang" class="external-link">getStackTrace</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#getSuppressed()" title="class or interface in java.lang" class="external-link">getSuppressed</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#initCause(java.lang.Throwable)" title="class or interface in java.lang" class="external-link">initCause</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#printStackTrace()" title="class or interface in java.lang" class="external-link">printStackTrace</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#printStackTrace(java.io.PrintStream)" title="class or interface in java.lang" class="external-link">printStackTrace</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#printStackTrace(java.io.PrintWriter)" title="class or interface in java.lang" class="external-link">printStackTrace</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#setStackTrace(java.lang.StackTraceElement%5B%5D)" title="class or interface in java.lang" class="external-link">setStackTrace</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#toString()" title="class or interface in java.lang" class="external-link">toString</a></code></div>
+<div class="inherited-list">
+<h3 id="methods.inherited.from.class.java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
+</section>
+</li>
+</ul>
+</section>
+<section class="details">
+<ul class="details-list">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<li>
+<section class="constructor-details" id="constructor.detail">
+<h2>Constructor Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="&lt;init&gt;(java.lang.String)">
+<h3>NoElementFoundException</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">NoElementFoundException</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;msg)</span></div>
+</section>
+</li>
+</ul>
+</section>
+</li>
+</ul>
+</section>
+<!-- ========= END OF CLASS DATA ========= -->
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/NoPlayListFoundException.html b/target/site/apidocs/musichub/business/NoPlayListFoundException.html
new file mode 100644
index 0000000..6a2c7a3
--- /dev/null
+++ b/target/site/apidocs/musichub/business/NoPlayListFoundException.html
@@ -0,0 +1,150 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>NoPlayListFoundException (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="declaration: package: musichub.business, class: NoPlayListFoundException">
+<meta name="generator" content="javadoc/ClassWriterImpl">
+<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../jquery-ui.overrides.css" title="Style">
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+<script type="text/javascript" src="../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-declaration-page">
+<script type="text/javascript">var pathtoroot = "../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../index.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="nav-bar-cell1-rev">Class</li>
+<li><a href="class-use/NoPlayListFoundException.html">Use</a></li>
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+<ul class="sub-nav-list">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="sub-nav-list">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li>Method</li>
+</ul>
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+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">musichub.business</a></div>
+<h1 title="Class NoPlayListFoundException" class="title">Class NoPlayListFoundException</h1>
+</div>
+<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
+<div class="inheritance"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html" title="class or interface in java.lang" class="external-link">java.lang.Throwable</a>
+<div class="inheritance"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link">java.lang.Exception</a>
+<div class="inheritance">musichub.business.NoPlayListFoundException</div>
+</div>
+</div>
+</div>
+<section class="description">
+<dl class="notes">
+<dt>All Implemented Interfaces:</dt>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a></code></dd>
+</dl>
+<hr>
+<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">NoPlayListFoundException</span>
+<span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link">Exception</a></span></div>
+<dl class="notes">
+<dt>See Also:</dt>
+<dd><a href="../../serialized-form.html#musichub.business.NoPlayListFoundException">Serialized Form</a></dd>
+</dl>
+</section>
+<section class="summary">
+<ul class="summary-list">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<li>
+<section class="constructor-summary" id="constructor.summary">
+<h2>Constructor Summary</h2>
+<div class="caption"><span>Constructors</span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Constructor</div>
+<div class="table-header col-last">Description</div>
+<div class="col-constructor-name even-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E(java.lang.String)">NoPlayListFoundException</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;msg)</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+<!-- ========== METHOD SUMMARY =========== -->
+<li>
+<section class="method-summary" id="method.summary">
+<h2>Method Summary</h2>
+<div class="inherited-list">
+<h3 id="methods.inherited.from.class.java.lang.Throwable">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html" title="class or interface in java.lang" class="external-link">Throwable</a></h3>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#addSuppressed(java.lang.Throwable)" title="class or interface in java.lang" class="external-link">addSuppressed</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#fillInStackTrace()" title="class or interface in java.lang" class="external-link">fillInStackTrace</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#getCause()" title="class or interface in java.lang" class="external-link">getCause</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#getLocalizedMessage()" title="class or interface in java.lang" class="external-link">getLocalizedMessage</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#getMessage()" title="class or interface in java.lang" class="external-link">getMessage</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#getStackTrace()" title="class or interface in java.lang" class="external-link">getStackTrace</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#getSuppressed()" title="class or interface in java.lang" class="external-link">getSuppressed</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#initCause(java.lang.Throwable)" title="class or interface in java.lang" class="external-link">initCause</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#printStackTrace()" title="class or interface in java.lang" class="external-link">printStackTrace</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#printStackTrace(java.io.PrintStream)" title="class or interface in java.lang" class="external-link">printStackTrace</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#printStackTrace(java.io.PrintWriter)" title="class or interface in java.lang" class="external-link">printStackTrace</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#setStackTrace(java.lang.StackTraceElement%5B%5D)" title="class or interface in java.lang" class="external-link">setStackTrace</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html#toString()" title="class or interface in java.lang" class="external-link">toString</a></code></div>
+<div class="inherited-list">
+<h3 id="methods.inherited.from.class.java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
+</section>
+</li>
+</ul>
+</section>
+<section class="details">
+<ul class="details-list">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<li>
+<section class="constructor-details" id="constructor.detail">
+<h2>Constructor Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="&lt;init&gt;(java.lang.String)">
+<h3>NoPlayListFoundException</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">NoPlayListFoundException</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;msg)</span></div>
+</section>
+</li>
+</ul>
+</section>
+</li>
+</ul>
+</section>
+<!-- ========= END OF CLASS DATA ========= -->
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/PlayList.html b/target/site/apidocs/musichub/business/PlayList.html
new file mode 100644
index 0000000..c294b58
--- /dev/null
+++ b/target/site/apidocs/musichub/business/PlayList.html
@@ -0,0 +1,215 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>PlayList (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="declaration: package: musichub.business, class: PlayList">
+<meta name="generator" content="javadoc/ClassWriterImpl">
+<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../script.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-declaration-page">
+<script type="text/javascript">var evenRowColor = "even-row-color";
+var oddRowColor = "odd-row-color";
+var tableTab = "table-tab";
+var activeTableTab = "active-table-tab";
+var pathtoroot = "../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../index.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="nav-bar-cell1-rev">Class</li>
+<li><a href="class-use/PlayList.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../index-all.html">Index</a></li>
+<li><a href="../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div>
+<ul class="sub-nav-list">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="sub-nav-list">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">musichub.business</a></div>
+<h1 title="Class PlayList" class="title">Class PlayList</h1>
+</div>
+<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
+<div class="inheritance">musichub.business.PlayList</div>
+</div>
+<section class="description">
+<hr>
+<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">PlayList</span>
+<span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></span></div>
+</section>
+<section class="summary">
+<ul class="summary-list">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<li>
+<section class="constructor-summary" id="constructor.summary">
+<h2>Constructor Summary</h2>
+<div class="caption"><span>Constructors</span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Constructor</div>
+<div class="table-header col-last">Description</div>
+<div class="col-constructor-name even-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E(java.lang.String)">PlayList</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;title)</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-constructor-name odd-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E(java.lang.String,java.lang.String,java.util.ArrayList)">PlayList</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;title,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;id,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/ArrayList.html" title="class or interface in java.util" class="external-link">ArrayList</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/UUID.html" title="class or interface in java.util" class="external-link">UUID</a>&gt;&nbsp;elementUUIDs)</code></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-constructor-name even-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E(org.w3c.dom.Element)">PlayList</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Element.html" title="class or interface in org.w3c.dom" class="external-link">Element</a>&nbsp;xmlElement)</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+<!-- ========== METHOD SUMMARY =========== -->
+<li>
+<section class="method-summary" id="method.summary">
+<h2>Method Summary</h2>
+<div id="method-summary-table">
+<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
+<div id="method-summary-table.tabpanel" role="tabpanel">
+<div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#addElement(java.util.UUID)">addElement</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/UUID.html" title="class or interface in java.util" class="external-link">UUID</a>&nbsp;element)</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
+<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#createXMLElement(org.w3c.dom.Document,org.w3c.dom.Element)">createXMLElement</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Document.html" title="class or interface in org.w3c.dom" class="external-link">Document</a>&nbsp;document,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Element.html" title="class or interface in org.w3c.dom" class="external-link">Element</a>&nbsp;parentElement)</code></div>
+<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/ArrayList.html" title="class or interface in java.util" class="external-link">ArrayList</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/UUID.html" title="class or interface in java.util" class="external-link">UUID</a>&gt;</code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getElements()">getElements</a></span>()</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
+<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getTitle()">getTitle</a></span>()</code></div>
+<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+</div>
+</div>
+</div>
+<div class="inherited-list">
+<h3 id="methods.inherited.from.class.java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
+</section>
+</li>
+</ul>
+</section>
+<section class="details">
+<ul class="details-list">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<li>
+<section class="constructor-details" id="constructor.detail">
+<h2>Constructor Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="&lt;init&gt;(java.lang.String,java.lang.String,java.util.ArrayList)">
+<h3>PlayList</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">PlayList</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;title,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;id,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/ArrayList.html" title="class or interface in java.util" class="external-link">ArrayList</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/UUID.html" title="class or interface in java.util" class="external-link">UUID</a>&gt;&nbsp;elementUUIDs)</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="&lt;init&gt;(java.lang.String)">
+<h3>PlayList</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">PlayList</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;title)</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="&lt;init&gt;(org.w3c.dom.Element)">
+<h3>PlayList</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">PlayList</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Element.html" title="class or interface in org.w3c.dom" class="external-link">Element</a>&nbsp;xmlElement)</span></div>
+</section>
+</li>
+</ul>
+</section>
+</li>
+<!-- ============ METHOD DETAIL ========== -->
+<li>
+<section class="method-details" id="method.detail">
+<h2>Method Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="addElement(java.util.UUID)">
+<h3>addElement</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">addElement</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/UUID.html" title="class or interface in java.util" class="external-link">UUID</a>&nbsp;element)</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="getElements()">
+<h3>getElements</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/ArrayList.html" title="class or interface in java.util" class="external-link">ArrayList</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/UUID.html" title="class or interface in java.util" class="external-link">UUID</a>&gt;</span>&nbsp;<span class="element-name">getElements</span>()</div>
+</section>
+</li>
+<li>
+<section class="detail" id="getTitle()">
+<h3>getTitle</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">getTitle</span>()</div>
+</section>
+</li>
+<li>
+<section class="detail" id="createXMLElement(org.w3c.dom.Document,org.w3c.dom.Element)">
+<h3>createXMLElement</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">createXMLElement</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Document.html" title="class or interface in org.w3c.dom" class="external-link">Document</a>&nbsp;document,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Element.html" title="class or interface in org.w3c.dom" class="external-link">Element</a>&nbsp;parentElement)</span></div>
+</section>
+</li>
+</ul>
+</section>
+</li>
+</ul>
+</section>
+<!-- ========= END OF CLASS DATA ========= -->
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/Song.html b/target/site/apidocs/musichub/business/Song.html
new file mode 100644
index 0000000..57e0fa5
--- /dev/null
+++ b/target/site/apidocs/musichub/business/Song.html
@@ -0,0 +1,251 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Song (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="declaration: package: musichub.business, class: Song">
+<meta name="generator" content="javadoc/ClassWriterImpl">
+<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../script.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-declaration-page">
+<script type="text/javascript">var evenRowColor = "even-row-color";
+var oddRowColor = "odd-row-color";
+var tableTab = "table-tab";
+var activeTableTab = "active-table-tab";
+var pathtoroot = "../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../index.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="nav-bar-cell1-rev">Class</li>
+<li><a href="class-use/Song.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../index-all.html">Index</a></li>
+<li><a href="../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div>
+<ul class="sub-nav-list">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li><a href="#field.summary">Field</a>&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="sub-nav-list">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">musichub.business</a></div>
+<h1 title="Class Song" class="title">Class Song</h1>
+</div>
+<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
+<div class="inheritance"><a href="AudioElement.html" title="class in musichub.business">musichub.business.AudioElement</a>
+<div class="inheritance">musichub.business.Song</div>
+</div>
+</div>
+<section class="description">
+<hr>
+<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">Song</span>
+<span class="extends-implements">extends <a href="AudioElement.html" title="class in musichub.business">AudioElement</a></span></div>
+</section>
+<section class="summary">
+<ul class="summary-list">
+<!-- =========== FIELD SUMMARY =========== -->
+<li>
+<section class="field-summary" id="field.summary">
+<h2>Field Summary</h2>
+<div class="inherited-list">
+<h3 id="fields.inherited.from.class.musichub.business.AudioElement">Fields inherited from class&nbsp;musichub.business.<a href="AudioElement.html" title="class in musichub.business">AudioElement</a></h3>
+<code><a href="AudioElement.html#artist">artist</a>, <a href="AudioElement.html#content">content</a>, <a href="AudioElement.html#lengthInSeconds">lengthInSeconds</a>, <a href="AudioElement.html#title">title</a>, <a href="AudioElement.html#uuid">uuid</a></code></div>
+</section>
+</li>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<li>
+<section class="constructor-summary" id="constructor.summary">
+<h2>Constructor Summary</h2>
+<div class="caption"><span>Constructors</span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Constructor</div>
+<div class="table-header col-last">Description</div>
+<div class="col-constructor-name even-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E(java.lang.String,java.lang.String,int,java.lang.String,java.lang.String)">Song</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;title,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;artist,
+ int&nbsp;length,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;content,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;genre)</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-constructor-name odd-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E(java.lang.String,java.lang.String,int,java.lang.String,java.lang.String,java.lang.String)">Song</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;title,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;artist,
+ int&nbsp;length,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;uid,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;content,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;genre)</code></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-constructor-name even-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E(org.w3c.dom.Element)">Song</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Element.html" title="class or interface in org.w3c.dom" class="external-link">Element</a>&nbsp;xmlElement)</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+<!-- ========== METHOD SUMMARY =========== -->
+<li>
+<section class="method-summary" id="method.summary">
+<h2>Method Summary</h2>
+<div id="method-summary-table">
+<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
+<div id="method-summary-table.tabpanel" role="tabpanel">
+<div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#createXMLElement(org.w3c.dom.Document,org.w3c.dom.Element)">createXMLElement</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Document.html" title="class or interface in org.w3c.dom" class="external-link">Document</a>&nbsp;document,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Element.html" title="class or interface in org.w3c.dom" class="external-link">Element</a>&nbsp;parentElement)</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
+<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getGenre()">getGenre</a></span>()</code></div>
+<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#setGenre(java.lang.String)">setGenre</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;genre)</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
+<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#toString()">toString</a></span>()</code></div>
+<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+</div>
+</div>
+</div>
+<div class="inherited-list">
+<h3 id="methods.inherited.from.class.musichub.business.AudioElement">Methods inherited from class&nbsp;musichub.business.<a href="AudioElement.html" title="class in musichub.business">AudioElement</a></h3>
+<code><a href="AudioElement.html#getArtist()">getArtist</a>, <a href="AudioElement.html#getTitle()">getTitle</a>, <a href="AudioElement.html#getUUID()">getUUID</a>, <a href="AudioElement.html#manageAudioElement()">manageAudioElement</a></code></div>
+<div class="inherited-list">
+<h3 id="methods.inherited.from.class.java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
+</section>
+</li>
+</ul>
+</section>
+<section class="details">
+<ul class="details-list">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<li>
+<section class="constructor-details" id="constructor.detail">
+<h2>Constructor Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="&lt;init&gt;(java.lang.String,java.lang.String,int,java.lang.String,java.lang.String,java.lang.String)">
+<h3>Song</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">Song</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;title,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;artist,
+ int&nbsp;length,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;uid,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;content,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;genre)</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="&lt;init&gt;(java.lang.String,java.lang.String,int,java.lang.String,java.lang.String)">
+<h3>Song</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">Song</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;title,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;artist,
+ int&nbsp;length,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;content,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;genre)</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="&lt;init&gt;(org.w3c.dom.Element)">
+<h3>Song</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">Song</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Element.html" title="class or interface in org.w3c.dom" class="external-link">Element</a>&nbsp;xmlElement)</span></div>
+</section>
+</li>
+</ul>
+</section>
+</li>
+<!-- ============ METHOD DETAIL ========== -->
+<li>
+<section class="method-details" id="method.detail">
+<h2>Method Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="getGenre()">
+<h3>getGenre</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">getGenre</span>()</div>
+</section>
+</li>
+<li>
+<section class="detail" id="setGenre(java.lang.String)">
+<h3>setGenre</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">setGenre</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;genre)</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="toString()">
+<h3>toString</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">toString</span>()</div>
+<dl class="notes">
+<dt>Overrides:</dt>
+<dd><code><a href="AudioElement.html#toString()">toString</a></code>&nbsp;in class&nbsp;<code><a href="AudioElement.html" title="class in musichub.business">AudioElement</a></code></dd>
+</dl>
+</section>
+</li>
+<li>
+<section class="detail" id="createXMLElement(org.w3c.dom.Document,org.w3c.dom.Element)">
+<h3>createXMLElement</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">createXMLElement</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Document.html" title="class or interface in org.w3c.dom" class="external-link">Document</a>&nbsp;document,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Element.html" title="class or interface in org.w3c.dom" class="external-link">Element</a>&nbsp;parentElement)</span></div>
+<dl class="notes">
+<dt>Overrides:</dt>
+<dd><code><a href="AudioElement.html#createXMLElement(org.w3c.dom.Document,org.w3c.dom.Element)">createXMLElement</a></code>&nbsp;in class&nbsp;<code><a href="AudioElement.html" title="class in musichub.business">AudioElement</a></code></dd>
+</dl>
+</section>
+</li>
+</ul>
+</section>
+</li>
+</ul>
+</section>
+<!-- ========= END OF CLASS DATA ========= -->
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/class-use/Album.html b/target/site/apidocs/musichub/business/class-use/Album.html
new file mode 100644
index 0000000..eeb9cfe
--- /dev/null
+++ b/target/site/apidocs/musichub/business/class-use/Album.html
@@ -0,0 +1,99 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Uses of Class musichub.business.Album (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="use: package: musichub.business, class: Album">
+<meta name="generator" content="javadoc/ClassUseWriter">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-use-page">
+<script type="text/javascript">var pathtoroot = "../../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../../index.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../Album.html" title="class in musichub.business">Class</a></li>
+<li class="nav-bar-cell1-rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../index-all.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 title="Uses of Class musichub.business.Album" class="title">Uses of Class<br>musichub.business.Album</h1>
+</div>
+<div class="caption"><span>Packages that use <a href="../Album.html" title="class in musichub.business">Album</a></span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Package</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><a href="#musichub.business">musichub.business</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+<section class="class-uses">
+<ul class="block-list">
+<li>
+<section class="detail" id="musichub.business">
+<h2>Uses of <a href="../Album.html" title="class in musichub.business">Album</a> in <a href="../package-summary.html">musichub.business</a></h2>
+<div class="caption"><span>Methods in <a href="../package-summary.html">musichub.business</a> that return types with arguments of type <a href="../Album.html" title="class in musichub.business">Album</a></span></div>
+<div class="summary-table three-column-summary">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link">Iterator</a>&lt;<a href="../Album.html" title="class in musichub.business">Album</a>&gt;</code></div>
+<div class="col-second even-row-color"><span class="type-name-label">MusicHub.</span><code><span class="member-name-link"><a href="../MusicHub.html#albums()">albums</a></span>()</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+<div class="caption"><span>Methods in <a href="../package-summary.html">musichub.business</a> with parameters of type <a href="../Album.html" title="class in musichub.business">Album</a></span></div>
+<div class="summary-table three-column-summary">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><code>void</code></div>
+<div class="col-second even-row-color"><span class="type-name-label">MusicHub.</span><code><span class="member-name-link"><a href="../MusicHub.html#addAlbum(musichub.business.Album)">addAlbum</a></span>&#8203;(<a href="../Album.html" title="class in musichub.business">Album</a>&nbsp;album)</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+</ul>
+</section>
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/class-use/AudioBook.html b/target/site/apidocs/musichub/business/class-use/AudioBook.html
new file mode 100644
index 0000000..07abecb
--- /dev/null
+++ b/target/site/apidocs/musichub/business/class-use/AudioBook.html
@@ -0,0 +1,65 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Uses of Class musichub.business.AudioBook (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="use: package: musichub.business, class: AudioBook">
+<meta name="generator" content="javadoc/ClassUseWriter">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-use-page">
+<script type="text/javascript">var pathtoroot = "../../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../../index.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../AudioBook.html" title="class in musichub.business">Class</a></li>
+<li class="nav-bar-cell1-rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../index-all.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 title="Uses of Class musichub.business.AudioBook" class="title">Uses of Class<br>musichub.business.AudioBook</h1>
+</div>
+No usage of musichub.business.AudioBook</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/class-use/AudioElement.html b/target/site/apidocs/musichub/business/class-use/AudioElement.html
new file mode 100644
index 0000000..a0c35cf
--- /dev/null
+++ b/target/site/apidocs/musichub/business/class-use/AudioElement.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Uses of Class musichub.business.AudioElement (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="use: package: musichub.business, class: AudioElement">
+<meta name="generator" content="javadoc/ClassUseWriter">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-use-page">
+<script type="text/javascript">var pathtoroot = "../../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../../index.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../AudioElement.html" title="class in musichub.business">Class</a></li>
+<li class="nav-bar-cell1-rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../index-all.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 title="Uses of Class musichub.business.AudioElement" class="title">Uses of Class<br>musichub.business.AudioElement</h1>
+</div>
+<div class="caption"><span>Packages that use <a href="../AudioElement.html" title="class in musichub.business">AudioElement</a></span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Package</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><a href="#musichub.business">musichub.business</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+<section class="class-uses">
+<ul class="block-list">
+<li>
+<section class="detail" id="musichub.business">
+<h2>Uses of <a href="../AudioElement.html" title="class in musichub.business">AudioElement</a> in <a href="../package-summary.html">musichub.business</a></h2>
+<div class="caption"><span>Subclasses of <a href="../AudioElement.html" title="class in musichub.business">AudioElement</a> in <a href="../package-summary.html">musichub.business</a></span></div>
+<div class="summary-table three-column-summary">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Class</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><code>class&nbsp;</code></div>
+<div class="col-second even-row-color"><code><span class="member-name-link"><a href="../AudioBook.html" title="class in musichub.business">AudioBook</a></span></code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><code>class&nbsp;</code></div>
+<div class="col-second odd-row-color"><code><span class="member-name-link"><a href="../Song.html" title="class in musichub.business">Song</a></span></code></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+</div>
+<div class="caption"><span>Methods in <a href="../package-summary.html">musichub.business</a> that return types with arguments of type <a href="../AudioElement.html" title="class in musichub.business">AudioElement</a></span></div>
+<div class="summary-table three-column-summary">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link">Iterator</a>&lt;<a href="../AudioElement.html" title="class in musichub.business">AudioElement</a>&gt;</code></div>
+<div class="col-second even-row-color"><span class="type-name-label">MusicHub.</span><code><span class="member-name-link"><a href="../MusicHub.html#elements()">elements</a></span>()</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="../AudioElement.html" title="class in musichub.business">AudioElement</a>&gt;</code></div>
+<div class="col-second odd-row-color"><span class="type-name-label">MusicHub.</span><code><span class="member-name-link"><a href="../MusicHub.html#getAlbumSongs(java.lang.String)">getAlbumSongs</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;albumTitle)</code></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+</div>
+<div class="caption"><span>Methods in <a href="../package-summary.html">musichub.business</a> with parameters of type <a href="../AudioElement.html" title="class in musichub.business">AudioElement</a></span></div>
+<div class="summary-table three-column-summary">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><code>void</code></div>
+<div class="col-second even-row-color"><span class="type-name-label">MusicHub.</span><code><span class="member-name-link"><a href="../MusicHub.html#addElement(musichub.business.AudioElement)">addElement</a></span>&#8203;(<a href="../AudioElement.html" title="class in musichub.business">AudioElement</a>&nbsp;element)</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+<div class="caption"><span>Method parameters in <a href="../package-summary.html">musichub.business</a> with type arguments of type <a href="../AudioElement.html" title="class in musichub.business">AudioElement</a></span></div>
+<div class="summary-table three-column-summary">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><code>void</code></div>
+<div class="col-second even-row-color"><span class="type-name-label">MusicHub.</span><code><span class="member-name-link"><a href="../MusicHub.html#getAudioElement(java.util.List,java.lang.String)">getAudioElement</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="../AudioElement.html" title="class in musichub.business">AudioElement</a>&gt;&nbsp;audios,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;elementTitle)</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+</ul>
+</section>
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/class-use/Category.html b/target/site/apidocs/musichub/business/class-use/Category.html
new file mode 100644
index 0000000..f916411
--- /dev/null
+++ b/target/site/apidocs/musichub/business/class-use/Category.html
@@ -0,0 +1,101 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Uses of Enum Class musichub.business.Category (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="use: package: musichub.business, enum: Category">
+<meta name="generator" content="javadoc/ClassUseWriter">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-use-page">
+<script type="text/javascript">var pathtoroot = "../../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../../index.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../Category.html" title="enum class in musichub.business">Class</a></li>
+<li class="nav-bar-cell1-rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../index-all.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 title="Uses of Enum Class musichub.business.Category" class="title">Uses of Enum Class<br>musichub.business.Category</h1>
+</div>
+<div class="caption"><span>Packages that use <a href="../Category.html" title="enum class in musichub.business">Category</a></span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Package</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><a href="#musichub.business">musichub.business</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+<section class="class-uses">
+<ul class="block-list">
+<li>
+<section class="detail" id="musichub.business">
+<h2>Uses of <a href="../Category.html" title="enum class in musichub.business">Category</a> in <a href="../package-summary.html">musichub.business</a></h2>
+<div class="caption"><span>Methods in <a href="../package-summary.html">musichub.business</a> that return <a href="../Category.html" title="enum class in musichub.business">Category</a></span></div>
+<div class="summary-table three-column-summary">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><code><a href="../Category.html" title="enum class in musichub.business">Category</a></code></div>
+<div class="col-second even-row-color"><span class="type-name-label">AudioBook.</span><code><span class="member-name-link"><a href="../AudioBook.html#getCategory()">getCategory</a></span>()</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><code>static <a href="../Category.html" title="enum class in musichub.business">Category</a></code></div>
+<div class="col-second odd-row-color"><span class="type-name-label">Category.</span><code><span class="member-name-link"><a href="../Category.html#valueOf(java.lang.String)">valueOf</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;name)</code></div>
+<div class="col-last odd-row-color">
+<div class="block">Returns the enum constant of this class with the specified name.</div>
+</div>
+<div class="col-first even-row-color"><code>static <a href="../Category.html" title="enum class in musichub.business">Category</a>[]</code></div>
+<div class="col-second even-row-color"><span class="type-name-label">Category.</span><code><span class="member-name-link"><a href="../Category.html#values()">values</a></span>()</code></div>
+<div class="col-last even-row-color">
+<div class="block">Returns an array containing the constants of this enum class, in
+the order they are declared.</div>
+</div>
+</div>
+</section>
+</li>
+</ul>
+</section>
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/class-use/Genre.html b/target/site/apidocs/musichub/business/class-use/Genre.html
new file mode 100644
index 0000000..a952ca6
--- /dev/null
+++ b/target/site/apidocs/musichub/business/class-use/Genre.html
@@ -0,0 +1,98 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Uses of Enum Class musichub.business.Genre (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="use: package: musichub.business, enum: Genre">
+<meta name="generator" content="javadoc/ClassUseWriter">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-use-page">
+<script type="text/javascript">var pathtoroot = "../../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../../index.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../Genre.html" title="enum class in musichub.business">Class</a></li>
+<li class="nav-bar-cell1-rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../index-all.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 title="Uses of Enum Class musichub.business.Genre" class="title">Uses of Enum Class<br>musichub.business.Genre</h1>
+</div>
+<div class="caption"><span>Packages that use <a href="../Genre.html" title="enum class in musichub.business">Genre</a></span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Package</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><a href="#musichub.business">musichub.business</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+<section class="class-uses">
+<ul class="block-list">
+<li>
+<section class="detail" id="musichub.business">
+<h2>Uses of <a href="../Genre.html" title="enum class in musichub.business">Genre</a> in <a href="../package-summary.html">musichub.business</a></h2>
+<div class="caption"><span>Methods in <a href="../package-summary.html">musichub.business</a> that return <a href="../Genre.html" title="enum class in musichub.business">Genre</a></span></div>
+<div class="summary-table three-column-summary">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><code>static <a href="../Genre.html" title="enum class in musichub.business">Genre</a></code></div>
+<div class="col-second even-row-color"><span class="type-name-label">Genre.</span><code><span class="member-name-link"><a href="../Genre.html#valueOf(java.lang.String)">valueOf</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;name)</code></div>
+<div class="col-last even-row-color">
+<div class="block">Returns the enum constant of this class with the specified name.</div>
+</div>
+<div class="col-first odd-row-color"><code>static <a href="../Genre.html" title="enum class in musichub.business">Genre</a>[]</code></div>
+<div class="col-second odd-row-color"><span class="type-name-label">Genre.</span><code><span class="member-name-link"><a href="../Genre.html#values()">values</a></span>()</code></div>
+<div class="col-last odd-row-color">
+<div class="block">Returns an array containing the constants of this enum class, in
+the order they are declared.</div>
+</div>
+</div>
+</section>
+</li>
+</ul>
+</section>
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/class-use/Language.html b/target/site/apidocs/musichub/business/class-use/Language.html
new file mode 100644
index 0000000..6205bc4
--- /dev/null
+++ b/target/site/apidocs/musichub/business/class-use/Language.html
@@ -0,0 +1,101 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Uses of Enum Class musichub.business.Language (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="use: package: musichub.business, enum: Language">
+<meta name="generator" content="javadoc/ClassUseWriter">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-use-page">
+<script type="text/javascript">var pathtoroot = "../../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../../index.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../Language.html" title="enum class in musichub.business">Class</a></li>
+<li class="nav-bar-cell1-rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../index-all.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 title="Uses of Enum Class musichub.business.Language" class="title">Uses of Enum Class<br>musichub.business.Language</h1>
+</div>
+<div class="caption"><span>Packages that use <a href="../Language.html" title="enum class in musichub.business">Language</a></span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Package</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><a href="#musichub.business">musichub.business</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+<section class="class-uses">
+<ul class="block-list">
+<li>
+<section class="detail" id="musichub.business">
+<h2>Uses of <a href="../Language.html" title="enum class in musichub.business">Language</a> in <a href="../package-summary.html">musichub.business</a></h2>
+<div class="caption"><span>Methods in <a href="../package-summary.html">musichub.business</a> that return <a href="../Language.html" title="enum class in musichub.business">Language</a></span></div>
+<div class="summary-table three-column-summary">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><code><a href="../Language.html" title="enum class in musichub.business">Language</a></code></div>
+<div class="col-second even-row-color"><span class="type-name-label">AudioBook.</span><code><span class="member-name-link"><a href="../AudioBook.html#getLanguage()">getLanguage</a></span>()</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><code>static <a href="../Language.html" title="enum class in musichub.business">Language</a></code></div>
+<div class="col-second odd-row-color"><span class="type-name-label">Language.</span><code><span class="member-name-link"><a href="../Language.html#valueOf(java.lang.String)">valueOf</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;name)</code></div>
+<div class="col-last odd-row-color">
+<div class="block">Returns the enum constant of this class with the specified name.</div>
+</div>
+<div class="col-first even-row-color"><code>static <a href="../Language.html" title="enum class in musichub.business">Language</a>[]</code></div>
+<div class="col-second even-row-color"><span class="type-name-label">Language.</span><code><span class="member-name-link"><a href="../Language.html#values()">values</a></span>()</code></div>
+<div class="col-last even-row-color">
+<div class="block">Returns an array containing the constants of this enum class, in
+the order they are declared.</div>
+</div>
+</div>
+</section>
+</li>
+</ul>
+</section>
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/class-use/MusicHub.html b/target/site/apidocs/musichub/business/class-use/MusicHub.html
new file mode 100644
index 0000000..8f239ba
--- /dev/null
+++ b/target/site/apidocs/musichub/business/class-use/MusicHub.html
@@ -0,0 +1,65 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Uses of Class musichub.business.MusicHub (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="use: package: musichub.business, class: MusicHub">
+<meta name="generator" content="javadoc/ClassUseWriter">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-use-page">
+<script type="text/javascript">var pathtoroot = "../../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../../index.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../MusicHub.html" title="class in musichub.business">Class</a></li>
+<li class="nav-bar-cell1-rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../index-all.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 title="Uses of Class musichub.business.MusicHub" class="title">Uses of Class<br>musichub.business.MusicHub</h1>
+</div>
+No usage of musichub.business.MusicHub</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/class-use/NoAlbumFoundException.html b/target/site/apidocs/musichub/business/class-use/NoAlbumFoundException.html
new file mode 100644
index 0000000..d948beb
--- /dev/null
+++ b/target/site/apidocs/musichub/business/class-use/NoAlbumFoundException.html
@@ -0,0 +1,101 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Uses of Class musichub.business.NoAlbumFoundException (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="use: package: musichub.business, class: NoAlbumFoundException">
+<meta name="generator" content="javadoc/ClassUseWriter">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-use-page">
+<script type="text/javascript">var pathtoroot = "../../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../../index.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../NoAlbumFoundException.html" title="class in musichub.business">Class</a></li>
+<li class="nav-bar-cell1-rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../index-all.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 title="Uses of Class musichub.business.NoAlbumFoundException" class="title">Uses of Class<br>musichub.business.NoAlbumFoundException</h1>
+</div>
+<div class="caption"><span>Packages that use <a href="../NoAlbumFoundException.html" title="class in musichub.business">NoAlbumFoundException</a></span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Package</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><a href="#musichub.business">musichub.business</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+<section class="class-uses">
+<ul class="block-list">
+<li>
+<section class="detail" id="musichub.business">
+<h2>Uses of <a href="../NoAlbumFoundException.html" title="class in musichub.business">NoAlbumFoundException</a> in <a href="../package-summary.html">musichub.business</a></h2>
+<div class="caption"><span>Methods in <a href="../package-summary.html">musichub.business</a> that throw <a href="../NoAlbumFoundException.html" title="class in musichub.business">NoAlbumFoundException</a></span></div>
+<div class="summary-table three-column-summary">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><code>void</code></div>
+<div class="col-second even-row-color"><span class="type-name-label">MusicHub.</span><code><span class="member-name-link"><a href="../MusicHub.html#addElementToAlbum(java.lang.String,java.lang.String)">addElementToAlbum</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;elementTitle,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;albumTitle)</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="../AudioElement.html" title="class in musichub.business">AudioElement</a>&gt;</code></div>
+<div class="col-second odd-row-color"><span class="type-name-label">MusicHub.</span><code><span class="member-name-link"><a href="../MusicHub.html#getAlbumSongs(java.lang.String)">getAlbumSongs</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;albumTitle)</code></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-first even-row-color"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="../Song.html" title="class in musichub.business">Song</a>&gt;</code></div>
+<div class="col-second even-row-color"><span class="type-name-label">MusicHub.</span><code><span class="member-name-link"><a href="../MusicHub.html#getAlbumSongsSortedByGenre(java.lang.String)">getAlbumSongsSortedByGenre</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;albumTitle)</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><code>void</code></div>
+<div class="col-second odd-row-color"><span class="type-name-label">MusicHub.</span><code><span class="member-name-link"><a href="../MusicHub.html#getAudioElement(java.util.List,java.lang.String)">getAudioElement</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="../AudioElement.html" title="class in musichub.business">AudioElement</a>&gt;&nbsp;audios,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;elementTitle)</code></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+</ul>
+</section>
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/class-use/NoElementFoundException.html b/target/site/apidocs/musichub/business/class-use/NoElementFoundException.html
new file mode 100644
index 0000000..ae74b4d
--- /dev/null
+++ b/target/site/apidocs/musichub/business/class-use/NoElementFoundException.html
@@ -0,0 +1,95 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Uses of Class musichub.business.NoElementFoundException (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="use: package: musichub.business, class: NoElementFoundException">
+<meta name="generator" content="javadoc/ClassUseWriter">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-use-page">
+<script type="text/javascript">var pathtoroot = "../../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../../index.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../NoElementFoundException.html" title="class in musichub.business">Class</a></li>
+<li class="nav-bar-cell1-rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../index-all.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 title="Uses of Class musichub.business.NoElementFoundException" class="title">Uses of Class<br>musichub.business.NoElementFoundException</h1>
+</div>
+<div class="caption"><span>Packages that use <a href="../NoElementFoundException.html" title="class in musichub.business">NoElementFoundException</a></span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Package</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><a href="#musichub.business">musichub.business</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+<section class="class-uses">
+<ul class="block-list">
+<li>
+<section class="detail" id="musichub.business">
+<h2>Uses of <a href="../NoElementFoundException.html" title="class in musichub.business">NoElementFoundException</a> in <a href="../package-summary.html">musichub.business</a></h2>
+<div class="caption"><span>Methods in <a href="../package-summary.html">musichub.business</a> that throw <a href="../NoElementFoundException.html" title="class in musichub.business">NoElementFoundException</a></span></div>
+<div class="summary-table three-column-summary">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><code>void</code></div>
+<div class="col-second even-row-color"><span class="type-name-label">MusicHub.</span><code><span class="member-name-link"><a href="../MusicHub.html#addElementToAlbum(java.lang.String,java.lang.String)">addElementToAlbum</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;elementTitle,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;albumTitle)</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><code>void</code></div>
+<div class="col-second odd-row-color"><span class="type-name-label">MusicHub.</span><code><span class="member-name-link"><a href="../MusicHub.html#addElementToPlayList(java.lang.String,java.lang.String)">addElementToPlayList</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;elementTitle,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;playListTitle)</code></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+</ul>
+</section>
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/class-use/NoPlayListFoundException.html b/target/site/apidocs/musichub/business/class-use/NoPlayListFoundException.html
new file mode 100644
index 0000000..aab3251
--- /dev/null
+++ b/target/site/apidocs/musichub/business/class-use/NoPlayListFoundException.html
@@ -0,0 +1,94 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Uses of Class musichub.business.NoPlayListFoundException (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="use: package: musichub.business, class: NoPlayListFoundException">
+<meta name="generator" content="javadoc/ClassUseWriter">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-use-page">
+<script type="text/javascript">var pathtoroot = "../../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../../index.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../NoPlayListFoundException.html" title="class in musichub.business">Class</a></li>
+<li class="nav-bar-cell1-rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../index-all.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 title="Uses of Class musichub.business.NoPlayListFoundException" class="title">Uses of Class<br>musichub.business.NoPlayListFoundException</h1>
+</div>
+<div class="caption"><span>Packages that use <a href="../NoPlayListFoundException.html" title="class in musichub.business">NoPlayListFoundException</a></span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Package</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><a href="#musichub.business">musichub.business</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+<section class="class-uses">
+<ul class="block-list">
+<li>
+<section class="detail" id="musichub.business">
+<h2>Uses of <a href="../NoPlayListFoundException.html" title="class in musichub.business">NoPlayListFoundException</a> in <a href="../package-summary.html">musichub.business</a></h2>
+<div class="caption"><span>Methods in <a href="../package-summary.html">musichub.business</a> that throw <a href="../NoPlayListFoundException.html" title="class in musichub.business">NoPlayListFoundException</a></span></div>
+<div class="summary-table three-column-summary">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><code>void</code></div>
+<div class="col-second even-row-color"><span class="type-name-label">MusicHub.</span><code><span class="member-name-link"><a href="../MusicHub.html#addElementToPlayList(java.lang.String,java.lang.String)">addElementToPlayList</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;elementTitle,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;playListTitle)</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><code>void</code></div>
+<div class="col-second odd-row-color"><span class="type-name-label">MusicHub.</span><code><span class="member-name-link"><a href="../MusicHub.html#deletePlayList(java.lang.String)">deletePlayList</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;playListTitle)</code></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+</ul>
+</section>
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/class-use/PlayList.html b/target/site/apidocs/musichub/business/class-use/PlayList.html
new file mode 100644
index 0000000..4fdd1e0
--- /dev/null
+++ b/target/site/apidocs/musichub/business/class-use/PlayList.html
@@ -0,0 +1,99 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Uses of Class musichub.business.PlayList (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="use: package: musichub.business, class: PlayList">
+<meta name="generator" content="javadoc/ClassUseWriter">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-use-page">
+<script type="text/javascript">var pathtoroot = "../../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../../index.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../PlayList.html" title="class in musichub.business">Class</a></li>
+<li class="nav-bar-cell1-rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../index-all.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 title="Uses of Class musichub.business.PlayList" class="title">Uses of Class<br>musichub.business.PlayList</h1>
+</div>
+<div class="caption"><span>Packages that use <a href="../PlayList.html" title="class in musichub.business">PlayList</a></span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Package</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><a href="#musichub.business">musichub.business</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+<section class="class-uses">
+<ul class="block-list">
+<li>
+<section class="detail" id="musichub.business">
+<h2>Uses of <a href="../PlayList.html" title="class in musichub.business">PlayList</a> in <a href="../package-summary.html">musichub.business</a></h2>
+<div class="caption"><span>Methods in <a href="../package-summary.html">musichub.business</a> that return types with arguments of type <a href="../PlayList.html" title="class in musichub.business">PlayList</a></span></div>
+<div class="summary-table three-column-summary">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link">Iterator</a>&lt;<a href="../PlayList.html" title="class in musichub.business">PlayList</a>&gt;</code></div>
+<div class="col-second even-row-color"><span class="type-name-label">MusicHub.</span><code><span class="member-name-link"><a href="../MusicHub.html#playlists()">playlists</a></span>()</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+<div class="caption"><span>Methods in <a href="../package-summary.html">musichub.business</a> with parameters of type <a href="../PlayList.html" title="class in musichub.business">PlayList</a></span></div>
+<div class="summary-table three-column-summary">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><code>void</code></div>
+<div class="col-second even-row-color"><span class="type-name-label">MusicHub.</span><code><span class="member-name-link"><a href="../MusicHub.html#addPlaylist(musichub.business.PlayList)">addPlaylist</a></span>&#8203;(<a href="../PlayList.html" title="class in musichub.business">PlayList</a>&nbsp;playlist)</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+</ul>
+</section>
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/class-use/Song.html b/target/site/apidocs/musichub/business/class-use/Song.html
new file mode 100644
index 0000000..92d62d4
--- /dev/null
+++ b/target/site/apidocs/musichub/business/class-use/Song.html
@@ -0,0 +1,90 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Uses of Class musichub.business.Song (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="use: package: musichub.business, class: Song">
+<meta name="generator" content="javadoc/ClassUseWriter">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-use-page">
+<script type="text/javascript">var pathtoroot = "../../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../../index.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../Song.html" title="class in musichub.business">Class</a></li>
+<li class="nav-bar-cell1-rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../index-all.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 title="Uses of Class musichub.business.Song" class="title">Uses of Class<br>musichub.business.Song</h1>
+</div>
+<div class="caption"><span>Packages that use <a href="../Song.html" title="class in musichub.business">Song</a></span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Package</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><a href="#musichub.business">musichub.business</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+<section class="class-uses">
+<ul class="block-list">
+<li>
+<section class="detail" id="musichub.business">
+<h2>Uses of <a href="../Song.html" title="class in musichub.business">Song</a> in <a href="../package-summary.html">musichub.business</a></h2>
+<div class="caption"><span>Methods in <a href="../package-summary.html">musichub.business</a> that return types with arguments of type <a href="../Song.html" title="class in musichub.business">Song</a></span></div>
+<div class="summary-table three-column-summary">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="../Song.html" title="class in musichub.business">Song</a>&gt;</code></div>
+<div class="col-second even-row-color"><span class="type-name-label">MusicHub.</span><code><span class="member-name-link"><a href="../MusicHub.html#getAlbumSongsSortedByGenre(java.lang.String)">getAlbumSongsSortedByGenre</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;albumTitle)</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+</ul>
+</section>
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/package-summary.html b/target/site/apidocs/musichub/business/package-summary.html
new file mode 100644
index 0000000..b5af4ec
--- /dev/null
+++ b/target/site/apidocs/musichub/business/package-summary.html
@@ -0,0 +1,116 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>musichub.business (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="declaration: package: musichub.business">
+<meta name="generator" content="javadoc/PackageWriterImpl">
+<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../script.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="package-declaration-page">
+<script type="text/javascript">var pathtoroot = "../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../index.html">Overview</a></li>
+<li class="nav-bar-cell1-rev">Package</li>
+<li>Class</li>
+<li><a href="package-use.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../index-all.html">Index</a></li>
+<li><a href="../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 title="Package" class="title">Package&nbsp;musichub.business</h1>
+</div>
+<hr>
+<div class="package-signature">package <span class="element-name">musichub.business</span></div>
+<section class="summary">
+<ul class="summary-list">
+<li>
+<div class="caption"><span>Class Summary</span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Class</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><a href="Album.html" title="class in musichub.business">Album</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><a href="AudioBook.html" title="class in musichub.business">AudioBook</a></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-first even-row-color"><a href="AudioElement.html" title="class in musichub.business">AudioElement</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><a href="MusicHub.html" title="class in musichub.business">MusicHub</a></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-first even-row-color"><a href="PlayList.html" title="class in musichub.business">PlayList</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><a href="Song.html" title="class in musichub.business">Song</a></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+</div>
+</li>
+<li>
+<div class="caption"><span>Enum Class Summary</span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Enum Class</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><a href="Category.html" title="enum class in musichub.business">Category</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><a href="Genre.html" title="enum class in musichub.business">Genre</a></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-first even-row-color"><a href="Language.html" title="enum class in musichub.business">Language</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</li>
+<li>
+<div class="caption"><span>Exception Summary</span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Exception</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><a href="NoAlbumFoundException.html" title="class in musichub.business">NoAlbumFoundException</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><a href="NoElementFoundException.html" title="class in musichub.business">NoElementFoundException</a></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-first even-row-color"><a href="NoPlayListFoundException.html" title="class in musichub.business">NoPlayListFoundException</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</li>
+</ul>
+</section>
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/package-tree.html b/target/site/apidocs/musichub/business/package-tree.html
new file mode 100644
index 0000000..f640a6b
--- /dev/null
+++ b/target/site/apidocs/musichub/business/package-tree.html
@@ -0,0 +1,114 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>musichub.business Class Hierarchy (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="tree: package: musichub.business">
+<meta name="generator" content="javadoc/PackageTreeWriter">
+<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../script.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="package-tree-page">
+<script type="text/javascript">var pathtoroot = "../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../index.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li>Use</li>
+<li class="nav-bar-cell1-rev">Tree</li>
+<li><a href="../../index-all.html">Index</a></li>
+<li><a href="../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 class="title">Hierarchy For Package musichub.business</h1>
+<span class="package-hierarchy-label">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<section class="hierarchy">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li class="circle">java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link"><span class="type-name-link">Object</span></a>
+<ul>
+<li class="circle">musichub.business.<a href="Album.html" title="class in musichub.business"><span class="type-name-link">Album</span></a></li>
+<li class="circle">musichub.business.<a href="AudioElement.html" title="class in musichub.business"><span class="type-name-link">AudioElement</span></a>
+<ul>
+<li class="circle">musichub.business.<a href="AudioBook.html" title="class in musichub.business"><span class="type-name-link">AudioBook</span></a></li>
+<li class="circle">musichub.business.<a href="Song.html" title="class in musichub.business"><span class="type-name-link">Song</span></a></li>
+</ul>
+</li>
+<li class="circle">musichub.business.<a href="MusicHub.html" title="class in musichub.business"><span class="type-name-link">MusicHub</span></a></li>
+<li class="circle">musichub.business.<a href="PlayList.html" title="class in musichub.business"><span class="type-name-link">PlayList</span></a></li>
+<li class="circle">java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html" title="class or interface in java.lang" class="external-link"><span class="type-name-link">Throwable</span></a> (implements java.io.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a>)
+<ul>
+<li class="circle">java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link"><span class="type-name-link">Exception</span></a>
+<ul>
+<li class="circle">musichub.business.<a href="NoAlbumFoundException.html" title="class in musichub.business"><span class="type-name-link">NoAlbumFoundException</span></a></li>
+<li class="circle">musichub.business.<a href="NoElementFoundException.html" title="class in musichub.business"><span class="type-name-link">NoElementFoundException</span></a></li>
+<li class="circle">musichub.business.<a href="NoPlayListFoundException.html" title="class in musichub.business"><span class="type-name-link">NoPlayListFoundException</span></a></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</section>
+<section class="hierarchy">
+<h2 title="Enum Class Hierarchy">Enum Class Hierarchy</h2>
+<ul>
+<li class="circle">java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link"><span class="type-name-link">Object</span></a>
+<ul>
+<li class="circle">java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Enum.html" title="class or interface in java.lang" class="external-link"><span class="type-name-link">Enum</span></a>&lt;E&gt; (implements java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Comparable.html" title="class or interface in java.lang" class="external-link">Comparable</a>&lt;T&gt;, java.lang.constant.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/constant/Constable.html" title="class or interface in java.lang.constant" class="external-link">Constable</a>, java.io.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a>)
+<ul>
+<li class="circle">musichub.business.<a href="Category.html" title="enum class in musichub.business"><span class="type-name-link">Category</span></a></li>
+<li class="circle">musichub.business.<a href="Genre.html" title="enum class in musichub.business"><span class="type-name-link">Genre</span></a></li>
+<li class="circle">musichub.business.<a href="Language.html" title="enum class in musichub.business"><span class="type-name-link">Language</span></a></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</section>
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/business/package-use.html b/target/site/apidocs/musichub/business/package-use.html
new file mode 100644
index 0000000..7ed1edb
--- /dev/null
+++ b/target/site/apidocs/musichub/business/package-use.html
@@ -0,0 +1,105 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Uses of Package musichub.business (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="use: package: musichub.business">
+<meta name="generator" content="javadoc/PackageUseWriter">
+<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../script.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="package-use-page">
+<script type="text/javascript">var pathtoroot = "../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../index.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="nav-bar-cell1-rev">Use</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../index-all.html">Index</a></li>
+<li><a href="../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 title="Uses of Package musichub.business" class="title">Uses of Package<br>musichub.business</h1>
+</div>
+<div class="caption"><span>Packages that use <a href="package-summary.html">musichub.business</a></span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Package</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><a href="#musichub.business">musichub.business</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+<section class="package-uses">
+<ul class="block-list">
+<li>
+<section class="detail" id="musichub.business">
+<div class="caption"><span>Classes in <a href="package-summary.html">musichub.business</a> used by <a href="package-summary.html">musichub.business</a></span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Class</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><a href="class-use/Album.html#musichub.business">Album</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><a href="class-use/AudioElement.html#musichub.business">AudioElement</a></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-first even-row-color"><a href="class-use/Category.html#musichub.business">Category</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><a href="class-use/Genre.html#musichub.business">Genre</a></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-first even-row-color"><a href="class-use/Language.html#musichub.business">Language</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><a href="class-use/NoAlbumFoundException.html#musichub.business">NoAlbumFoundException</a></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-first even-row-color"><a href="class-use/NoElementFoundException.html#musichub.business">NoElementFoundException</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><a href="class-use/NoPlayListFoundException.html#musichub.business">NoPlayListFoundException</a></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+<div class="col-first even-row-color"><a href="class-use/PlayList.html#musichub.business">PlayList</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+<div class="col-first odd-row-color"><a href="class-use/Song.html#musichub.business">Song</a></div>
+<div class="col-last odd-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+</ul>
+</section>
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/main/Main.html b/target/site/apidocs/musichub/main/Main.html
new file mode 100644
index 0000000..f8bfd28
--- /dev/null
+++ b/target/site/apidocs/musichub/main/Main.html
@@ -0,0 +1,175 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Main (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="declaration: package: musichub.main, class: Main">
+<meta name="generator" content="javadoc/ClassWriterImpl">
+<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../script.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-declaration-page">
+<script type="text/javascript">var evenRowColor = "even-row-color";
+var oddRowColor = "odd-row-color";
+var tableTab = "table-tab";
+var activeTableTab = "active-table-tab";
+var pathtoroot = "../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../index.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="nav-bar-cell1-rev">Class</li>
+<li><a href="class-use/Main.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../index-all.html">Index</a></li>
+<li><a href="../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div>
+<ul class="sub-nav-list">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="sub-nav-list">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">musichub.main</a></div>
+<h1 title="Class Main" class="title">Class Main</h1>
+</div>
+<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
+<div class="inheritance">musichub.main.Main</div>
+</div>
+<section class="description">
+<hr>
+<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">Main</span>
+<span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></span></div>
+</section>
+<section class="summary">
+<ul class="summary-list">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<li>
+<section class="constructor-summary" id="constructor.summary">
+<h2>Constructor Summary</h2>
+<div class="caption"><span>Constructors</span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Constructor</div>
+<div class="table-header col-last">Description</div>
+<div class="col-constructor-name even-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E()">Main</a></span>()</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+<!-- ========== METHOD SUMMARY =========== -->
+<li>
+<section class="method-summary" id="method.summary">
+<h2>Method Summary</h2>
+<div id="method-summary-table">
+<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
+<div id="method-summary-table.tabpanel" role="tabpanel">
+<div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static void</code></div>
+<div class="col-second even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#main(java.lang.String%5B%5D)">main</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>[]&nbsp;args)</code></div>
+<div class="col-last even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+</div>
+</div>
+</div>
+<div class="inherited-list">
+<h3 id="methods.inherited.from.class.java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
+</section>
+</li>
+</ul>
+</section>
+<section class="details">
+<ul class="details-list">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<li>
+<section class="constructor-details" id="constructor.detail">
+<h2>Constructor Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="&lt;init&gt;()">
+<h3>Main</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">Main</span>()</div>
+</section>
+</li>
+</ul>
+</section>
+</li>
+<!-- ============ METHOD DETAIL ========== -->
+<li>
+<section class="method-details" id="method.detail">
+<h2>Method Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="main(java.lang.String[])">
+<h3>main</h3>
+<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">main</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>[]&nbsp;args)</span>
+ throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.desktop/javax/sound/sampled/UnsupportedAudioFileException.html" title="class or interface in javax.sound.sampled" class="external-link">UnsupportedAudioFileException</a>,
+<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a>,
+<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.desktop/javax/sound/sampled/LineUnavailableException.html" title="class or interface in javax.sound.sampled" class="external-link">LineUnavailableException</a></span></div>
+<dl class="notes">
+<dt>Throws:</dt>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.desktop/javax/sound/sampled/UnsupportedAudioFileException.html" title="class or interface in javax.sound.sampled" class="external-link">UnsupportedAudioFileException</a></code></dd>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd>
+<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.desktop/javax/sound/sampled/LineUnavailableException.html" title="class or interface in javax.sound.sampled" class="external-link">LineUnavailableException</a></code></dd>
+</dl>
+</section>
+</li>
+</ul>
+</section>
+</li>
+</ul>
+</section>
+<!-- ========= END OF CLASS DATA ========= -->
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/main/class-use/Main.html b/target/site/apidocs/musichub/main/class-use/Main.html
new file mode 100644
index 0000000..6d45c1a
--- /dev/null
+++ b/target/site/apidocs/musichub/main/class-use/Main.html
@@ -0,0 +1,65 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Uses of Class musichub.main.Main (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="use: package: musichub.main, class: Main">
+<meta name="generator" content="javadoc/ClassUseWriter">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-use-page">
+<script type="text/javascript">var pathtoroot = "../../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../../index.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../Main.html" title="class in musichub.main">Class</a></li>
+<li class="nav-bar-cell1-rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../index-all.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 title="Uses of Class musichub.main.Main" class="title">Uses of Class<br>musichub.main.Main</h1>
+</div>
+No usage of musichub.main.Main</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/main/package-summary.html b/target/site/apidocs/musichub/main/package-summary.html
new file mode 100644
index 0000000..350f1ec
--- /dev/null
+++ b/target/site/apidocs/musichub/main/package-summary.html
@@ -0,0 +1,80 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>musichub.main (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="declaration: package: musichub.main">
+<meta name="generator" content="javadoc/PackageWriterImpl">
+<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
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+<script type="text/javascript" src="../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="package-declaration-page">
+<script type="text/javascript">var pathtoroot = "../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../index.html">Overview</a></li>
+<li class="nav-bar-cell1-rev">Package</li>
+<li>Class</li>
+<li><a href="package-use.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../index-all.html">Index</a></li>
+<li><a href="../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 title="Package" class="title">Package&nbsp;musichub.main</h1>
+</div>
+<hr>
+<div class="package-signature">package <span class="element-name">musichub.main</span></div>
+<section class="summary">
+<ul class="summary-list">
+<li>
+<div class="caption"><span>Class Summary</span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Class</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><a href="Main.html" title="class in musichub.main">Main</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</li>
+</ul>
+</section>
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/main/package-tree.html b/target/site/apidocs/musichub/main/package-tree.html
new file mode 100644
index 0000000..8322e63
--- /dev/null
+++ b/target/site/apidocs/musichub/main/package-tree.html
@@ -0,0 +1,79 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>musichub.main Class Hierarchy (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="tree: package: musichub.main">
+<meta name="generator" content="javadoc/PackageTreeWriter">
+<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../script.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="package-tree-page">
+<script type="text/javascript">var pathtoroot = "../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../index.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li>Use</li>
+<li class="nav-bar-cell1-rev">Tree</li>
+<li><a href="../../index-all.html">Index</a></li>
+<li><a href="../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 class="title">Hierarchy For Package musichub.main</h1>
+<span class="package-hierarchy-label">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<section class="hierarchy">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li class="circle">java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link"><span class="type-name-link">Object</span></a>
+<ul>
+<li class="circle">musichub.main.<a href="Main.html" title="class in musichub.main"><span class="type-name-link">Main</span></a></li>
+</ul>
+</li>
+</ul>
+</section>
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/main/package-use.html b/target/site/apidocs/musichub/main/package-use.html
new file mode 100644
index 0000000..698c432
--- /dev/null
+++ b/target/site/apidocs/musichub/main/package-use.html
@@ -0,0 +1,65 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Uses of Package musichub.main (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="use: package: musichub.main">
+<meta name="generator" content="javadoc/PackageUseWriter">
+<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../script.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="package-use-page">
+<script type="text/javascript">var pathtoroot = "../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../index.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="nav-bar-cell1-rev">Use</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../index-all.html">Index</a></li>
+<li><a href="../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 title="Uses of Package musichub.main" class="title">Uses of Package<br>musichub.main</h1>
+</div>
+No usage of musichub.main</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/util/XMLHandler.html b/target/site/apidocs/musichub/util/XMLHandler.html
new file mode 100644
index 0000000..942ecac
--- /dev/null
+++ b/target/site/apidocs/musichub/util/XMLHandler.html
@@ -0,0 +1,186 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>XMLHandler (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="declaration: package: musichub.util, class: XMLHandler">
+<meta name="generator" content="javadoc/ClassWriterImpl">
+<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../script.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="class-declaration-page">
+<script type="text/javascript">var evenRowColor = "even-row-color";
+var oddRowColor = "odd-row-color";
+var tableTab = "table-tab";
+var activeTableTab = "active-table-tab";
+var pathtoroot = "../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../index.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="nav-bar-cell1-rev">Class</li>
+<li><a href="class-use/XMLHandler.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../index-all.html">Index</a></li>
+<li><a href="../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div>
+<ul class="sub-nav-list">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="sub-nav-list">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">musichub.util</a></div>
+<h1 title="Class XMLHandler" class="title">Class XMLHandler</h1>
+</div>
+<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
+<div class="inheritance">musichub.util.XMLHandler</div>
+</div>
+<section class="description">
+<hr>
+<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">XMLHandler</span>
+<span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></span></div>
+</section>
+<section class="summary">
+<ul class="summary-list">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<li>
+<section class="constructor-summary" id="constructor.summary">
+<h2>Constructor Summary</h2>
+<div class="caption"><span>Constructors</span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Constructor</div>
+<div class="table-header col-last">Description</div>
+<div class="col-constructor-name even-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E()">XMLHandler</a></span>()</code></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</section>
+</li>
+<!-- ========== METHOD SUMMARY =========== -->
+<li>
+<section class="method-summary" id="method.summary">
+<h2>Method Summary</h2>
+<div id="method-summary-table">
+<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
+<div id="method-summary-table.tabpanel" role="tabpanel">
+<div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
+<div class="table-header col-first">Modifier and Type</div>
+<div class="table-header col-second">Method</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Document.html" title="class or interface in org.w3c.dom" class="external-link">Document</a></code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#createXMLDocument()">createXMLDocument</a></span>()</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div>
+<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#createXMLFile(org.w3c.dom.Document,java.lang.String)">createXMLFile</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Document.html" title="class or interface in org.w3c.dom" class="external-link">Document</a>&nbsp;document,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;filePath)</code></div>
+<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+<div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/NodeList.html" title="class or interface in org.w3c.dom" class="external-link">NodeList</a></code></div>
+<div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#parseXMLFile(java.lang.String)">parseXMLFile</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;filePath)</code></div>
+<div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table">&nbsp;</div>
+</div>
+</div>
+</div>
+<div class="inherited-list">
+<h3 id="methods.inherited.from.class.java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
+<code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
+</section>
+</li>
+</ul>
+</section>
+<section class="details">
+<ul class="details-list">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<li>
+<section class="constructor-details" id="constructor.detail">
+<h2>Constructor Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="&lt;init&gt;()">
+<h3>XMLHandler</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">XMLHandler</span>()</div>
+</section>
+</li>
+</ul>
+</section>
+</li>
+<!-- ============ METHOD DETAIL ========== -->
+<li>
+<section class="method-details" id="method.detail">
+<h2>Method Details</h2>
+<ul class="member-list">
+<li>
+<section class="detail" id="createXMLFile(org.w3c.dom.Document,java.lang.String)">
+<h3>createXMLFile</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">createXMLFile</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Document.html" title="class or interface in org.w3c.dom" class="external-link">Document</a>&nbsp;document,
+ <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;filePath)</span></div>
+</section>
+</li>
+<li>
+<section class="detail" id="createXMLDocument()">
+<h3>createXMLDocument</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/Document.html" title="class or interface in org.w3c.dom" class="external-link">Document</a></span>&nbsp;<span class="element-name">createXMLDocument</span>()</div>
+</section>
+</li>
+<li>
+<section class="detail" id="parseXMLFile(java.lang.String)">
+<h3>parseXMLFile</h3>
+<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.xml/org/w3c/dom/NodeList.html" title="class or interface in org.w3c.dom" class="external-link">NodeList</a></span>&nbsp;<span class="element-name">parseXMLFile</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;filePath)</span></div>
+</section>
+</li>
+</ul>
+</section>
+</li>
+</ul>
+</section>
+<!-- ========= END OF CLASS DATA ========= -->
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
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diff --git a/target/site/apidocs/musichub/util/class-use/XMLHandler.html b/target/site/apidocs/musichub/util/class-use/XMLHandler.html
new file mode 100644
index 0000000..f3cd47c
--- /dev/null
+++ b/target/site/apidocs/musichub/util/class-use/XMLHandler.html
@@ -0,0 +1,65 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Uses of Class musichub.util.XMLHandler (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="use: package: musichub.util, class: XMLHandler">
+<meta name="generator" content="javadoc/ClassUseWriter">
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+<li><a href="../../../index.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../XMLHandler.html" title="class in musichub.util">Class</a></li>
+<li class="nav-bar-cell1-rev">Use</li>
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+<div class="header">
+<h1 title="Uses of Class musichub.util.XMLHandler" class="title">Uses of Class<br>musichub.util.XMLHandler</h1>
+</div>
+No usage of musichub.util.XMLHandler</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
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diff --git a/target/site/apidocs/musichub/util/package-summary.html b/target/site/apidocs/musichub/util/package-summary.html
new file mode 100644
index 0000000..12cbd12
--- /dev/null
+++ b/target/site/apidocs/musichub/util/package-summary.html
@@ -0,0 +1,80 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>musichub.util (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="declaration: package: musichub.util">
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+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
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+<li>Class</li>
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+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 title="Package" class="title">Package&nbsp;musichub.util</h1>
+</div>
+<hr>
+<div class="package-signature">package <span class="element-name">musichub.util</span></div>
+<section class="summary">
+<ul class="summary-list">
+<li>
+<div class="caption"><span>Class Summary</span></div>
+<div class="summary-table two-column-summary">
+<div class="table-header col-first">Class</div>
+<div class="table-header col-last">Description</div>
+<div class="col-first even-row-color"><a href="XMLHandler.html" title="class in musichub.util">XMLHandler</a></div>
+<div class="col-last even-row-color">&nbsp;</div>
+</div>
+</li>
+</ul>
+</section>
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
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+</body>
+</html>
diff --git a/target/site/apidocs/musichub/util/package-tree.html b/target/site/apidocs/musichub/util/package-tree.html
new file mode 100644
index 0000000..b987ff3
--- /dev/null
+++ b/target/site/apidocs/musichub/util/package-tree.html
@@ -0,0 +1,79 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>musichub.util Class Hierarchy (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="tree: package: musichub.util">
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+<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
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+<script type="text/javascript" src="../../script-dir/jquery-3.5.1.min.js"></script>
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+</head>
+<body class="package-tree-page">
+<script type="text/javascript">var pathtoroot = "../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../index.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li>Use</li>
+<li class="nav-bar-cell1-rev">Tree</li>
+<li><a href="../../index-all.html">Index</a></li>
+<li><a href="../../help-doc.html">Help</a></li>
+</ul>
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+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 class="title">Hierarchy For Package musichub.util</h1>
+<span class="package-hierarchy-label">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<section class="hierarchy">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li class="circle">java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link"><span class="type-name-link">Object</span></a>
+<ul>
+<li class="circle">musichub.util.<a href="XMLHandler.html" title="class in musichub.util"><span class="type-name-link">XMLHandler</span></a></li>
+</ul>
+</li>
+</ul>
+</section>
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/musichub/util/package-use.html b/target/site/apidocs/musichub/util/package-use.html
new file mode 100644
index 0000000..cf30494
--- /dev/null
+++ b/target/site/apidocs/musichub/util/package-use.html
@@ -0,0 +1,65 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Uses of Package musichub.util (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="use: package: musichub.util">
+<meta name="generator" content="javadoc/PackageUseWriter">
+<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="../../jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="../../script.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="../../script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="package-use-page">
+<script type="text/javascript">var pathtoroot = "../../";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="../../index.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="nav-bar-cell1-rev">Use</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../index-all.html">Index</a></li>
+<li><a href="../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 title="Uses of Package musichub.util" class="title">Uses of Package<br>musichub.util</h1>
+</div>
+No usage of musichub.util</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/overview-summary.html b/target/site/apidocs/overview-summary.html
new file mode 100644
index 0000000..0415e8e
--- /dev/null
+++ b/target/site/apidocs/overview-summary.html
@@ -0,0 +1,27 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>spoteezer 0.1.0 API</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="index redirect">
+<meta name="generator" content="javadoc/IndexRedirectWriter">
+<link rel="canonical" href="index.html">
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+</body>
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diff --git a/target/site/apidocs/overview-tree.html b/target/site/apidocs/overview-tree.html
new file mode 100644
index 0000000..b53ddc6
--- /dev/null
+++ b/target/site/apidocs/overview-tree.html
@@ -0,0 +1,118 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Class Hierarchy (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="class tree">
+<meta name="generator" content="javadoc/TreeWriter">
+<link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="script.js"></script>
+<script type="text/javascript" src="script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="tree-page">
+<script type="text/javascript">var pathtoroot = "./";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="index.html">Overview</a></li>
+<li>Package</li>
+<li>Class</li>
+<li>Use</li>
+<li class="nav-bar-cell1-rev">Tree</li>
+<li><a href="index-all.html">Index</a></li>
+<li><a href="help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 class="title">Hierarchy For All Packages</h1>
+<span class="package-hierarchy-label">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="musichub/business/package-tree.html">musichub.business</a>, </li>
+<li><a href="musichub/main/package-tree.html">musichub.main</a>, </li>
+<li><a href="musichub/util/package-tree.html">musichub.util</a></li>
+</ul>
+</div>
+<section class="hierarchy">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li class="circle">java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link"><span class="type-name-link">Object</span></a>
+<ul>
+<li class="circle">musichub.business.<a href="musichub/business/Album.html" title="class in musichub.business"><span class="type-name-link">Album</span></a></li>
+<li class="circle">musichub.business.<a href="musichub/business/AudioElement.html" title="class in musichub.business"><span class="type-name-link">AudioElement</span></a>
+<ul>
+<li class="circle">musichub.business.<a href="musichub/business/AudioBook.html" title="class in musichub.business"><span class="type-name-link">AudioBook</span></a></li>
+<li class="circle">musichub.business.<a href="musichub/business/Song.html" title="class in musichub.business"><span class="type-name-link">Song</span></a></li>
+</ul>
+</li>
+<li class="circle">musichub.main.<a href="musichub/main/Main.html" title="class in musichub.main"><span class="type-name-link">Main</span></a></li>
+<li class="circle">musichub.business.<a href="musichub/business/MusicHub.html" title="class in musichub.business"><span class="type-name-link">MusicHub</span></a></li>
+<li class="circle">musichub.business.<a href="musichub/business/PlayList.html" title="class in musichub.business"><span class="type-name-link">PlayList</span></a></li>
+<li class="circle">java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Throwable.html" title="class or interface in java.lang" class="external-link"><span class="type-name-link">Throwable</span></a> (implements java.io.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a>)
+<ul>
+<li class="circle">java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link"><span class="type-name-link">Exception</span></a>
+<ul>
+<li class="circle">musichub.business.<a href="musichub/business/NoAlbumFoundException.html" title="class in musichub.business"><span class="type-name-link">NoAlbumFoundException</span></a></li>
+<li class="circle">musichub.business.<a href="musichub/business/NoElementFoundException.html" title="class in musichub.business"><span class="type-name-link">NoElementFoundException</span></a></li>
+<li class="circle">musichub.business.<a href="musichub/business/NoPlayListFoundException.html" title="class in musichub.business"><span class="type-name-link">NoPlayListFoundException</span></a></li>
+</ul>
+</li>
+</ul>
+</li>
+<li class="circle">musichub.util.<a href="musichub/util/XMLHandler.html" title="class in musichub.util"><span class="type-name-link">XMLHandler</span></a></li>
+</ul>
+</li>
+</ul>
+</section>
+<section class="hierarchy">
+<h2 title="Enum Class Hierarchy">Enum Class Hierarchy</h2>
+<ul>
+<li class="circle">java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link"><span class="type-name-link">Object</span></a>
+<ul>
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a,r=n?n===!0||"number"==typeof n?i:n.effect||i:e;n=n||{},"number"==typeof n&&(n={duration:n}),a=!t.isEmptyObject(n),n.complete=o,n.delay&&s.delay(n.delay),a&&t.effects&&t.effects.effect[r]?s[e](n):r!==e&&s[r]?s[r](n.duration,n.easing,o):s.queue(function(i){t(this)[e](),o&&o.call(s[0]),i()})}}),t.widget,function(){function e(t,e,i){return[parseFloat(t[0])*(u.test(t[0])?e/100:1),parseFloat(t[1])*(u.test(t[1])?i/100:1)]}function i(e,i){return parseInt(t.css(e,i),10)||0}function s(e){var i=e[0];return 9===i.nodeType?{width:e.width(),height:e.height(),offset:{top:0,left:0}}:t.isWindow(i)?{width:e.width(),height:e.height(),offset:{top:e.scrollTop(),left:e.scrollLeft()}}:i.preventDefault?{width:0,height:0,offset:{top:i.pageY,left:i.pageX}}:{width:e.outerWidth(),height:e.outerHeight(),offset:e.offset()}}var n,o=Math.max,a=Math.abs,r=/left|center|right/,l=/top|center|bottom/,h=/[\+\-]\d+(\.[\d]+)?%?/,c=/^\w+/,u=/%$/,d=t.fn.position;t.position={scrollbarWidth:function(){if(void 0!==n)return 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i,s,n=e.within,o=n.offset.top+n.scrollTop,r=n.height,l=n.isWindow?n.scrollTop:n.offset.top,h=t.top-e.collisionPosition.marginTop,c=h-l,u=h+e.collisionHeight-r-l,d="top"===e.my[1],p=d?-e.elemHeight:"bottom"===e.my[1]?e.elemHeight:0,f="top"===e.at[1]?e.targetHeight:"bottom"===e.at[1]?-e.targetHeight:0,g=-2*e.offset[1];0>c?(s=t.top+p+f+g+e.collisionHeight-r-o,(0>s||a(c)>s)&&(t.top+=p+f+g)):u>0&&(i=t.top-e.collisionPosition.marginTop+p+f+g-l,(i>0||u>a(i))&&(t.top+=p+f+g))}},flipfit:{left:function(){t.ui.position.flip.left.apply(this,arguments),t.ui.position.fit.left.apply(this,arguments)},top:function(){t.ui.position.flip.top.apply(this,arguments),t.ui.position.fit.top.apply(this,arguments)}}}}(),t.ui.position,t.ui.keyCode={BACKSPACE:8,COMMA:188,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,LEFT:37,PAGE_DOWN:34,PAGE_UP:33,PERIOD:190,RIGHT:39,SPACE:32,TAB:9,UP:38},t.fn.extend({uniqueId:function(){var t=0;return function(){return this.each(function(){this.id||(this.id="ui-id-"+ 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i=t(e.target),s=t(t.ui.safeActiveElement(this.document[0]));!this.mouseHandled&&i.not(".ui-state-disabled").length&&(this.select(e),e.isPropagationStopped()||(this.mouseHandled=!0),i.has(".ui-menu").length?this.expand(e):!this.element.is(":focus")&&s.closest(".ui-menu").length&&(this.element.trigger("focus",[!0]),this.active&&1===this.active.parents(".ui-menu").length&&clearTimeout(this.timer)))},"mouseenter .ui-menu-item":function(e){if(!this.previousFilter){var i=t(e.target).closest(".ui-menu-item"),s=t(e.currentTarget);i[0]===s[0]&&(this._removeClass(s.siblings().children(".ui-state-active"),null,"ui-state-active"),this.focus(e,s))}},mouseleave:"collapseAll","mouseleave .ui-menu":"collapseAll",focus:function(t,e){var i=this.active||this.element.find(this.options.items).eq(0);e||this.focus(t,i)},blur:function(e){this._delay(function(){var i=!t.contains(this.element[0],t.ui.safeActiveElement(this.document[0]));i&&this.collapseAll(e)})},keydown:"_keydown"}),this.refresh(),this._on(this.document,{click:function(t){this._closeOnDocumentClick(t)&&this.collapseAll(t),this.mouseHandled=!1}})},_destroy:function(){var e=this.element.find(".ui-menu-item").removeAttr("role aria-disabled"),i=e.children(".ui-menu-item-wrapper").removeUniqueId().removeAttr("tabIndex role aria-haspopup");this.element.removeAttr("aria-activedescendant").find(".ui-menu").addBack().removeAttr("role aria-labelledby aria-expanded aria-hidden aria-disabled tabIndex").removeUniqueId().show(),i.children().each(function(){var e=t(this);e.data("ui-menu-submenu-caret")&&e.remove()})},_keydown:function(e){var i,s,n,o,a=!0;switch(e.keyCode){case t.ui.keyCode.PAGE_UP:this.previousPage(e);break;case t.ui.keyCode.PAGE_DOWN:this.nextPage(e);break;case t.ui.keyCode.HOME:this._move("first","first",e);break;case t.ui.keyCode.END:this._move("last","last",e);break;case t.ui.keyCode.UP:this.previous(e);break;case t.ui.keyCode.DOWN:this.next(e);break;case t.ui.keyCode.LEFT:this.collapse(e);break;case t.ui.keyCode.RIGHT:this.active&&!this.active.is(".ui-state-disabled")&&this.expand(e);break;case t.ui.keyCode.ENTER:case t.ui.keyCode.SPACE:this._activate(e);break;case t.ui.keyCode.ESCAPE:this.collapse(e);break;default:a=!1,s=this.previousFilter||"",o=!1,n=e.keyCode>=96&&105>=e.keyCode?""+(e.keyCode-96):String.fromCharCode(e.keyCode),clearTimeout(this.filterTimer),n===s?o=!0:n=s+n,i=this._filterMenuItems(n),i=o&&-1!==i.index(this.active.next())?this.active.nextAll(".ui-menu-item"):i,i.length||(n=String.fromCharCode(e.keyCode),i=this._filterMenuItems(n)),i.length?(this.focus(e,i),this.previousFilter=n,this.filterTimer=this._delay(function(){delete this.previousFilter},1e3)):delete 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i,s,n;this.blur(t,t&&"focus"===t.type),this._scrollIntoView(e),this.active=e.first(),s=this.active.children(".ui-menu-item-wrapper"),this._addClass(s,null,"ui-state-active"),this.options.role&&this.element.attr("aria-activedescendant",s.attr("id")),n=this.active.parent().closest(".ui-menu-item").children(".ui-menu-item-wrapper"),this._addClass(n,null,"ui-state-active"),t&&"keydown"===t.type?this._close():this.timer=this._delay(function(){this._close()},this.delay),i=e.children(".ui-menu"),i.length&&t&&/^mouse/.test(t.type)&&this._startOpening(i),this.activeMenu=e.parent(),this._trigger("focus",t,{item:e})},_scrollIntoView:function(e){var i,s,n,o,a,r;this._hasScroll()&&(i=parseFloat(t.css(this.activeMenu[0],"borderTopWidth"))||0,s=parseFloat(t.css(this.activeMenu[0],"paddingTop"))||0,n=e.offset().top-this.activeMenu.offset().top-i-s,o=this.activeMenu.scrollTop(),a=this.activeMenu.height(),r=e.outerHeight(),0>n?this.activeMenu.scrollTop(o+n):n+r>a&&this.activeMenu.scrollTop(o+n-a+r))},blur:function(t,e){e||clearTimeout(this.timer),this.active&&(this._removeClass(this.active.children(".ui-menu-item-wrapper"),null,"ui-state-active"),this._trigger("blur",t,{item:this.active}),this.active=null)},_startOpening:function(t){clearTimeout(this.timer),"true"===t.attr("aria-hidden")&&(this.timer=this._delay(function(){this._close(),this._open(t)},this.delay))},_open:function(e){var i=t.extend({of:this.active},this.options.position);clearTimeout(this.timer),this.element.find(".ui-menu").not(e.parents(".ui-menu")).hide().attr("aria-hidden","true"),e.show().removeAttr("aria-hidden").attr("aria-expanded","true").position(i)},collapseAll:function(e,i){clearTimeout(this.timer),this.timer=this._delay(function(){var s=i?this.element:t(e&&e.target).closest(this.element.find(".ui-menu"));s.length||(s=this.element),this._close(s),this.blur(e),this._removeClass(s.find(".ui-state-active"),null,"ui-state-active"),this.activeMenu=s},this.delay)},_close:function(t){t||(t=this.active?this.active.parent():this.element),t.find(".ui-menu").hide().attr("aria-hidden","true").attr("aria-expanded","false")},_closeOnDocumentClick:function(e){return!t(e.target).closest(".ui-menu").length},_isDivider:function(t){return!/[^\-\u2014\u2013\s]/.test(t.text())},collapse:function(t){var e=this.active&&this.active.parent().closest(".ui-menu-item",this.element);e&&e.length&&(this._close(),this.focus(t,e))},expand:function(t){var e=this.active&&this.active.children(".ui-menu ").find(this.options.items).first();e&&e.length&&(this._open(e.parent()),this._delay(function(){this.focus(t,e)}))},next:function(t){this._move("next","first",t)},previous:function(t){this._move("prev","last",t)},isFirstItem:function(){return this.active&&!this.active.prevAll(".ui-menu-item").length},isLastItem:function(){return this.active&&!this.active.nextAll(".ui-menu-item").length},_move:function(t,e,i){var s;this.active&&(s="first"===t||"last"===t?this.active["first"===t?"prevAll":"nextAll"](".ui-menu-item").eq(-1):this.active[t+"All"](".ui-menu-item").eq(0)),s&&s.length&&this.active||(s=this.activeMenu.find(this.options.items)[e]()),this.focus(i,s)},nextPage:function(e){var i,s,n;return this.active?(this.isLastItem()||(this._hasScroll()?(s=this.active.offset().top,n=this.element.height(),this.active.nextAll(".ui-menu-item").each(function(){return i=t(this),0>i.offset().top-s-n}),this.focus(e,i)):this.focus(e,this.activeMenu.find(this.options.items)[this.active?"last":"first"]())),void 0):(this.next(e),void 0)},previousPage:function(e){var i,s,n;return this.active?(this.isFirstItem()||(this._hasScroll()?(s=this.active.offset().top,n=this.element.height(),this.active.prevAll(".ui-menu-item").each(function(){return i=t(this),i.offset().top-s+n>0}),this.focus(e,i)):this.focus(e,this.activeMenu.find(this.options.items).first())),void 0):(this.next(e),void 0)},_hasScroll:function(){return this.element.outerHeight()<this.element.prop("scrollHeight")},select:function(e){this.active=this.active||t(e.target).closest(".ui-menu-item");var i={item:this.active};this.active.has(".ui-menu").length||this.collapseAll(e,!0),this._trigger("select",e,i)},_filterMenuItems:function(e){var i=e.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g,"\\$&"),s=RegExp("^"+i,"i");return this.activeMenu.find(this.options.items).filter(".ui-menu-item").filter(function(){return s.test(t.trim(t(this).children(".ui-menu-item-wrapper").text()))})}}),t.widget("ui.autocomplete",{version:"1.12.1",defaultElement:"<input>",options:{appendTo:null,autoFocus:!1,delay:300,minLength:1,position:{my:"left top",at:"left bottom",collision:"none"},source:null,change:null,close:null,focus:null,open:null,response:null,search:null,select:null},requestIndex:0,pending:0,_create:function(){var e,i,s,n=this.element[0].nodeName.toLowerCase(),o="textarea"===n,a="input"===n;this.isMultiLine=o||!a&&this._isContentEditable(this.element),this.valueMethod=this.element[o||a?"val":"text"],this.isNewMenu=!0,this._addClass("ui-autocomplete-input"),this.element.attr("autocomplete","off"),this._on(this.element,{keydown:function(n){if(this.element.prop("readOnly"))return e=!0,s=!0,i=!0,void 0;e=!1,s=!1,i=!1;var o=t.ui.keyCode;switch(n.keyCode){case o.PAGE_UP:e=!0,this._move("previousPage",n);break;case o.PAGE_DOWN:e=!0,this._move("nextPage",n);break;case o.UP:e=!0,this._keyEvent("previous",n);break;case o.DOWN:e=!0,this._keyEvent("next",n);break;case o.ENTER:this.menu.active&&(e=!0,n.preventDefault(),this.menu.select(n));break;case o.TAB:this.menu.active&&this.menu.select(n);break;case o.ESCAPE:this.menu.element.is(":visible")&&(this.isMultiLine||this._value(this.term),this.close(n),n.preventDefault());break;default:i=!0,this._searchTimeout(n)}},keypress:function(s){if(e)return e=!1,(!this.isMultiLine||this.menu.element.is(":visible"))&&s.preventDefault(),void 0;if(!i){var n=t.ui.keyCode;switch(s.keyCode){case n.PAGE_UP:this._move("previousPage",s);break;case n.PAGE_DOWN:this._move("nextPage",s);break;case n.UP:this._keyEvent("previous",s);break;case n.DOWN:this._keyEvent("next",s)}}},input:function(t){return s?(s=!1,t.preventDefault(),void 0):(this._searchTimeout(t),void 0)},focus:function(){this.selectedItem=null,this.previous=this._value()},blur:function(t){return this.cancelBlur?(delete this.cancelBlur,void 0):(clearTimeout(this.searching),this.close(t),this._change(t),void 0)}}),this._initSource(),this.menu=t("<ul>").appendTo(this._appendTo()).menu({role:null}).hide().menu("instance"),this._addClass(this.menu.element,"ui-autocomplete","ui-front"),this._on(this.menu.element,{mousedown:function(e){e.preventDefault(),this.cancelBlur=!0,this._delay(function(){delete this.cancelBlur,this.element[0]!==t.ui.safeActiveElement(this.document[0])&&this.element.trigger("focus")})},menufocus:function(e,i){var s,n;return this.isNewMenu&&(this.isNewMenu=!1,e.originalEvent&&/^mouse/.test(e.originalEvent.type))?(this.menu.blur(),this.document.one("mousemove",function(){t(e.target).trigger(e.originalEvent)}),void 0):(n=i.item.data("ui-autocomplete-item"),!1!==this._trigger("focus",e,{item:n})&&e.originalEvent&&/^key/.test(e.originalEvent.type)&&this._value(n.value),s=i.item.attr("aria-label")||n.value,s&&t.trim(s).length&&(this.liveRegion.children().hide(),t("<div>").text(s).appendTo(this.liveRegion)),void 0)},menuselect:function(e,i){var s=i.item.data("ui-autocomplete-item"),n=this.previous;this.element[0]!==t.ui.safeActiveElement(this.document[0])&&(this.element.trigger("focus"),this.previous=n,this._delay(function(){this.previous=n,this.selectedItem=s})),!1!==this._trigger("select",e,{item:s})&&this._value(s.value),this.term=this._value(),this.close(e),this.selectedItem=s}}),this.liveRegion=t("<div>",{role:"status","aria-live":"assertive","aria-relevant":"additions"}).appendTo(this.document[0].body),this._addClass(this.liveRegion,null,"ui-helper-hidden-accessible"),this._on(this.window,{beforeunload:function(){this.element.removeAttr("autocomplete")}})},_destroy:function(){clearTimeout(this.searching),this.element.removeAttr("autocomplete"),this.menu.element.remove(),this.liveRegion.remove()},_setOption:function(t,e){this._super(t,e),"source"===t&&this._initSource(),"appendTo"===t&&this.menu.element.appendTo(this._appendTo()),"disabled"===t&&e&&this.xhr&&this.xhr.abort()},_isEventTargetInWidget:function(e){var 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e=this.term===this._value(),i=this.menu.element.is(":visible"),s=t.altKey||t.ctrlKey||t.metaKey||t.shiftKey;(!e||e&&!i&&!s)&&(this.selectedItem=null,this.search(null,t))},this.options.delay)},search:function(t,e){return t=null!=t?t:this._value(),this.term=this._value(),t.length<this.options.minLength?this.close(e):this._trigger("search",e)!==!1?this._search(t):void 0},_search:function(t){this.pending++,this._addClass("ui-autocomplete-loading"),this.cancelSearch=!1,this.source({term:t},this._response())},_response:function(){var e=++this.requestIndex;return t.proxy(function(t){e===this.requestIndex&&this.__response(t),this.pending--,this.pending||this._removeClass("ui-autocomplete-loading")},this)},__response:function(t){t&&(t=this._normalize(t)),this._trigger("response",null,{content:t}),!this.options.disabled&&t&&t.length&&!this.cancelSearch?(this._suggest(t),this._trigger("open")):this._close()},close:function(t){this.cancelSearch=!0,this._close(t)},_close:function(t){this._off(this.document,"mousedown"),this.menu.element.is(":visible")&&(this.menu.element.hide(),this.menu.blur(),this.isNewMenu=!0,this._trigger("close",t))},_change:function(t){this.previous!==this._value()&&this._trigger("change",t,{item:this.selectedItem})},_normalize:function(e){return e.length&&e[0].label&&e[0].value?e:t.map(e,function(e){return"string"==typeof e?{label:e,value:e}:t.extend({},e,{label:e.label||e.value,value:e.value||e.label})})},_suggest:function(e){var i=this.menu.element.empty();this._renderMenu(i,e),this.isNewMenu=!0,this.menu.refresh(),i.show(),this._resizeMenu(),i.position(t.extend({of:this.element},this.options.position)),this.options.autoFocus&&this.menu.next(),this._on(this.document,{mousedown:"_closeOnClickOutside"})},_resizeMenu:function(){var t=this.menu.element;t.outerWidth(Math.max(t.width("").outerWidth()+1,this.element.outerWidth()))},_renderMenu:function(e,i){var s=this;t.each(i,function(t,i){s._renderItemData(e,i)})},_renderItemData:function(t,e){return this._renderItem(t,e).data("ui-autocomplete-item",e)},_renderItem:function(e,i){return t("<li>").append(t("<div>").text(i.label)).appendTo(e)},_move:function(t,e){return this.menu.element.is(":visible")?this.menu.isFirstItem()&&/^previous/.test(t)||this.menu.isLastItem()&&/^next/.test(t)?(this.isMultiLine||this._value(this.term),this.menu.blur(),void 0):(this.menu[t](e),void 0):(this.search(null,e),void 0)},widget:function(){return this.menu.element},_value:function(){return this.valueMethod.apply(this.element,arguments)},_keyEvent:function(t,e){(!this.isMultiLine||this.menu.element.is(":visible"))&&(this._move(t,e),e.preventDefault())},_isContentEditable:function(t){if(!t.length)return!1;var e=t.prop("contentEditable");return"inherit"===e?this._isContentEditable(t.parent()):"true"===e}}),t.extend(t.ui.autocomplete,{escapeRegex:function(t){return t.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g,"\\$&")},filter:function(e,i){var s=RegExp(t.ui.autocomplete.escapeRegex(i),"i");return t.grep(e,function(t){return s.test(t.label||t.value||t)})}}),t.widget("ui.autocomplete",t.ui.autocomplete,{options:{messages:{noResults:"No search results.",results:function(t){return t+(t>1?" results are":" result is")+" available, use up and down arrow keys to navigate."}}},__response:function(e){var i;this._superApply(arguments),this.options.disabled||this.cancelSearch||(i=e&&e.length?this.options.messages.results(e.length):this.options.messages.noResults,this.liveRegion.children().hide(),t("<div>").text(i).appendTo(this.liveRegion))}}),t.ui.autocomplete}); \ No newline at end of file
diff --git a/target/site/apidocs/script-dir/jquery-ui.structure.min.css b/target/site/apidocs/script-dir/jquery-ui.structure.min.css
new file mode 100644
index 0000000..e880892
--- /dev/null
+++ b/target/site/apidocs/script-dir/jquery-ui.structure.min.css
@@ -0,0 +1,5 @@
+/*! jQuery UI - v1.12.1 - 2018-12-06
+* http://jqueryui.com
+* Copyright jQuery Foundation and other contributors; Licensed MIT */
+
+.ui-helper-hidden{display:none}.ui-helper-hidden-accessible{border:0;clip:rect(0 0 0 0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}.ui-helper-reset{margin:0;padding:0;border:0;outline:0;line-height:1.3;text-decoration:none;font-size:100%;list-style:none}.ui-helper-clearfix:before,.ui-helper-clearfix:after{content:"";display:table;border-collapse:collapse}.ui-helper-clearfix:after{clear:both}.ui-helper-zfix{width:100%;height:100%;top:0;left:0;position:absolute;opacity:0;filter:Alpha(Opacity=0)}.ui-front{z-index:100}.ui-state-disabled{cursor:default!important;pointer-events:none}.ui-icon{display:inline-block;vertical-align:middle;margin-top:-.25em;position:relative;text-indent:-99999px;overflow:hidden;background-repeat:no-repeat}.ui-widget-icon-block{left:50%;margin-left:-8px;display:block}.ui-widget-overlay{position:fixed;top:0;left:0;width:100%;height:100%}.ui-autocomplete{position:absolute;top:0;left:0;cursor:default}.ui-menu{list-style:none;padding:0;margin:0;display:block;outline:0}.ui-menu .ui-menu{position:absolute}.ui-menu .ui-menu-item{margin:0;cursor:pointer;list-style-image:url("data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7")}.ui-menu .ui-menu-item-wrapper{position:relative;padding:3px 1em 3px .4em}.ui-menu .ui-menu-divider{margin:5px 0;height:0;font-size:0;line-height:0;border-width:1px 0 0 0}.ui-menu .ui-state-focus,.ui-menu .ui-state-active{margin:-1px}.ui-menu-icons{position:relative}.ui-menu-icons .ui-menu-item-wrapper{padding-left:2em}.ui-menu .ui-icon{position:absolute;top:0;bottom:0;left:.2em;margin:auto 0}.ui-menu .ui-menu-icon{left:auto;right:0} \ No newline at end of file
diff --git a/target/site/apidocs/script.js b/target/site/apidocs/script.js
new file mode 100644
index 0000000..864989c
--- /dev/null
+++ b/target/site/apidocs/script.js
@@ -0,0 +1,132 @@
+/*
+ * Copyright (c) 2013, 2020, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+var moduleSearchIndex;
+var packageSearchIndex;
+var typeSearchIndex;
+var memberSearchIndex;
+var tagSearchIndex;
+function loadScripts(doc, tag) {
+ createElem(doc, tag, 'search.js');
+
+ createElem(doc, tag, 'module-search-index.js');
+ createElem(doc, tag, 'package-search-index.js');
+ createElem(doc, tag, 'type-search-index.js');
+ createElem(doc, tag, 'member-search-index.js');
+ createElem(doc, tag, 'tag-search-index.js');
+}
+
+function createElem(doc, tag, path) {
+ var script = doc.createElement(tag);
+ var scriptElement = doc.getElementsByTagName(tag)[0];
+ script.src = pathtoroot + path;
+ scriptElement.parentNode.insertBefore(script, scriptElement);
+}
+
+function show(tableId, selected, columns) {
+ if (tableId !== selected) {
+ document.querySelectorAll('div.' + tableId + ':not(.' + selected + ')')
+ .forEach(function(elem) {
+ elem.style.display = 'none';
+ });
+ }
+ document.querySelectorAll('div.' + selected)
+ .forEach(function(elem, index) {
+ elem.style.display = '';
+ var isEvenRow = index % (columns * 2) < columns;
+ elem.classList.remove(isEvenRow ? oddRowColor : evenRowColor);
+ elem.classList.add(isEvenRow ? evenRowColor : oddRowColor);
+ });
+ updateTabs(tableId, selected);
+}
+
+function updateTabs(tableId, selected) {
+ document.querySelector('div#' + tableId +' .summary-table')
+ .setAttribute('aria-labelledby', selected);
+ document.querySelectorAll('button[id^="' + tableId + '"]')
+ .forEach(function(tab, index) {
+ if (selected === tab.id || (tableId === selected && index === 0)) {
+ tab.className = activeTableTab;
+ tab.setAttribute('aria-selected', true);
+ tab.setAttribute('tabindex',0);
+ } else {
+ tab.className = tableTab;
+ tab.setAttribute('aria-selected', false);
+ tab.setAttribute('tabindex',-1);
+ }
+ });
+}
+
+function switchTab(e) {
+ var selected = document.querySelector('[aria-selected=true]');
+ if (selected) {
+ if ((e.keyCode === 37 || e.keyCode === 38) && selected.previousSibling) {
+ // left or up arrow key pressed: move focus to previous tab
+ selected.previousSibling.click();
+ selected.previousSibling.focus();
+ e.preventDefault();
+ } else if ((e.keyCode === 39 || e.keyCode === 40) && selected.nextSibling) {
+ // right or down arrow key pressed: move focus to next tab
+ selected.nextSibling.click();
+ selected.nextSibling.focus();
+ e.preventDefault();
+ }
+ }
+}
+
+var updateSearchResults = function() {};
+
+function indexFilesLoaded() {
+ return moduleSearchIndex
+ && packageSearchIndex
+ && typeSearchIndex
+ && memberSearchIndex
+ && tagSearchIndex;
+}
+
+// Workaround for scroll position not being included in browser history (8249133)
+document.addEventListener("DOMContentLoaded", function(e) {
+ var contentDiv = document.querySelector("div.flex-content");
+ window.addEventListener("popstate", function(e) {
+ if (e.state !== null) {
+ contentDiv.scrollTop = e.state;
+ }
+ });
+ window.addEventListener("hashchange", function(e) {
+ history.replaceState(contentDiv.scrollTop, document.title);
+ });
+ contentDiv.addEventListener("scroll", function(e) {
+ var timeoutID;
+ if (!timeoutID) {
+ timeoutID = setTimeout(function() {
+ history.replaceState(contentDiv.scrollTop, document.title);
+ timeoutID = null;
+ }, 100);
+ }
+ });
+ if (!location.hash) {
+ history.replaceState(contentDiv.scrollTop, document.title);
+ }
+});
diff --git a/target/site/apidocs/search.js b/target/site/apidocs/search.js
new file mode 100644
index 0000000..2c2ced0
--- /dev/null
+++ b/target/site/apidocs/search.js
@@ -0,0 +1,354 @@
+/*
+ * Copyright (c) 2015, 2020, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+var noResult = {l: "No results found"};
+var loading = {l: "Loading search index..."};
+var catModules = "Modules";
+var catPackages = "Packages";
+var catTypes = "Classes and Interfaces";
+var catMembers = "Members";
+var catSearchTags = "Search Tags";
+var highlight = "<span class=\"result-highlight\">$&</span>";
+var searchPattern = "";
+var fallbackPattern = "";
+var RANKING_THRESHOLD = 2;
+var NO_MATCH = 0xffff;
+var MIN_RESULTS = 3;
+var MAX_RESULTS = 500;
+var UNNAMED = "<Unnamed>";
+function escapeHtml(str) {
+ return str.replace(/</g, "&lt;").replace(/>/g, "&gt;");
+}
+function getHighlightedText(item, matcher, fallbackMatcher) {
+ var escapedItem = escapeHtml(item);
+ var highlighted = escapedItem.replace(matcher, highlight);
+ if (highlighted === escapedItem) {
+ highlighted = escapedItem.replace(fallbackMatcher, highlight)
+ }
+ return highlighted;
+}
+function getURLPrefix(ui) {
+ var urlPrefix="";
+ var slash = "/";
+ if (ui.item.category === catModules) {
+ return ui.item.l + slash;
+ } else if (ui.item.category === catPackages && ui.item.m) {
+ return ui.item.m + slash;
+ } else if (ui.item.category === catTypes || ui.item.category === catMembers) {
+ if (ui.item.m) {
+ urlPrefix = ui.item.m + slash;
+ } else {
+ $.each(packageSearchIndex, function(index, item) {
+ if (item.m && ui.item.p === item.l) {
+ urlPrefix = item.m + slash;
+ }
+ });
+ }
+ }
+ return urlPrefix;
+}
+function createSearchPattern(term) {
+ var pattern = "";
+ var isWordToken = false;
+ term.replace(/,\s*/g, ", ").trim().split(/\s+/).forEach(function(w, index) {
+ if (index > 0) {
+ // whitespace between identifiers is significant
+ pattern += (isWordToken && /^\w/.test(w)) ? "\\s+" : "\\s*";
+ }
+ var tokens = w.split(/(?=[A-Z,.()<>[\/])/);
+ for (var i = 0; i < tokens.length; i++) {
+ var s = tokens[i];
+ if (s === "") {
+ continue;
+ }
+ pattern += $.ui.autocomplete.escapeRegex(s);
+ isWordToken = /\w$/.test(s);
+ if (isWordToken) {
+ pattern += "([a-z0-9_$<>\\[\\]]*?)";
+ }
+ }
+ });
+ return pattern;
+}
+function createMatcher(pattern, flags) {
+ var isCamelCase = /[A-Z]/.test(pattern);
+ return new RegExp(pattern, flags + (isCamelCase ? "" : "i"));
+}
+var watermark = 'Search';
+$(function() {
+ var search = $("#search");
+ var reset = $("#reset");
+ search.val('');
+ search.prop("disabled", false);
+ reset.prop("disabled", false);
+ search.val(watermark).addClass('watermark');
+ search.blur(function() {
+ if ($(this).val().length === 0) {
+ $(this).val(watermark).addClass('watermark');
+ }
+ });
+ search.on('click keydown paste', function() {
+ if ($(this).val() === watermark) {
+ $(this).val('').removeClass('watermark');
+ }
+ });
+ reset.click(function() {
+ search.val('').focus();
+ });
+ search.focus()[0].setSelectionRange(0, 0);
+});
+$.widget("custom.catcomplete", $.ui.autocomplete, {
+ _create: function() {
+ this._super();
+ this.widget().menu("option", "items", "> :not(.ui-autocomplete-category)");
+ },
+ _renderMenu: function(ul, items) {
+ var rMenu = this;
+ var currentCategory = "";
+ rMenu.menu.bindings = $();
+ $.each(items, function(index, item) {
+ var li;
+ if (item.category && item.category !== currentCategory) {
+ ul.append("<li class=\"ui-autocomplete-category\">" + item.category + "</li>");
+ currentCategory = item.category;
+ }
+ li = rMenu._renderItemData(ul, item);
+ if (item.category) {
+ li.attr("aria-label", item.category + " : " + item.l);
+ li.attr("class", "result-item");
+ } else {
+ li.attr("aria-label", item.l);
+ li.attr("class", "result-item");
+ }
+ });
+ },
+ _renderItem: function(ul, item) {
+ var label = "";
+ var matcher = createMatcher(escapeHtml(searchPattern), "g");
+ var fallbackMatcher = new RegExp(fallbackPattern, "gi")
+ if (item.category === catModules) {
+ label = getHighlightedText(item.l, matcher, fallbackMatcher);
+ } else if (item.category === catPackages) {
+ label = getHighlightedText(item.l, matcher, fallbackMatcher);
+ } else if (item.category === catTypes) {
+ label = (item.p && item.p !== UNNAMED)
+ ? getHighlightedText(item.p + "." + item.l, matcher, fallbackMatcher)
+ : getHighlightedText(item.l, matcher, fallbackMatcher);
+ } else if (item.category === catMembers) {
+ label = (item.p && item.p !== UNNAMED)
+ ? getHighlightedText(item.p + "." + item.c + "." + item.l, matcher, fallbackMatcher)
+ : getHighlightedText(item.c + "." + item.l, matcher, fallbackMatcher);
+ } else if (item.category === catSearchTags) {
+ label = getHighlightedText(item.l, matcher, fallbackMatcher);
+ } else {
+ label = item.l;
+ }
+ var li = $("<li/>").appendTo(ul);
+ var div = $("<div/>").appendTo(li);
+ if (item.category === catSearchTags && item.h) {
+ if (item.d) {
+ div.html(label + "<span class=\"search-tag-holder-result\"> (" + item.h + ")</span><br><span class=\"search-tag-desc-result\">"
+ + item.d + "</span><br>");
+ } else {
+ div.html(label + "<span class=\"search-tag-holder-result\"> (" + item.h + ")</span>");
+ }
+ } else {
+ if (item.m) {
+ div.html(item.m + "/" + label);
+ } else {
+ div.html(label);
+ }
+ }
+ return li;
+ }
+});
+function rankMatch(match, category) {
+ if (!match) {
+ return NO_MATCH;
+ }
+ var index = match.index;
+ var input = match.input;
+ var leftBoundaryMatch = 2;
+ var periferalMatch = 0;
+ // make sure match is anchored on a left word boundary
+ if (index === 0 || /\W/.test(input[index - 1]) || "_" === input[index]) {
+ leftBoundaryMatch = 0;
+ } else if ("_" === input[index - 1] || (input[index] === input[index].toUpperCase() && !/^[A-Z0-9_$]+$/.test(input))) {
+ leftBoundaryMatch = 1;
+ }
+ var matchEnd = index + match[0].length;
+ var leftParen = input.indexOf("(");
+ var endOfName = leftParen > -1 ? leftParen : input.length;
+ // exclude peripheral matches
+ if (category !== catModules && category !== catSearchTags) {
+ var delim = category === catPackages ? "/" : ".";
+ if (leftParen > -1 && leftParen < index) {
+ periferalMatch += 2;
+ } else if (input.lastIndexOf(delim, endOfName) >= matchEnd) {
+ periferalMatch += 2;
+ }
+ }
+ var delta = match[0].length === endOfName ? 0 : 1; // rank full match higher than partial match
+ for (var i = 1; i < match.length; i++) {
+ // lower ranking if parts of the name are missing
+ if (match[i])
+ delta += match[i].length;
+ }
+ if (category === catTypes) {
+ // lower ranking if a type name contains unmatched camel-case parts
+ if (/[A-Z]/.test(input.substring(matchEnd)))
+ delta += 5;
+ if (/[A-Z]/.test(input.substring(0, index)))
+ delta += 5;
+ }
+ return leftBoundaryMatch + periferalMatch + (delta / 200);
+
+}
+function doSearch(request, response) {
+ var result = [];
+ searchPattern = createSearchPattern(request.term);
+ fallbackPattern = createSearchPattern(request.term.toLowerCase());
+ if (searchPattern === "") {
+ return this.close();
+ }
+ var camelCaseMatcher = createMatcher(searchPattern, "");
+ var fallbackMatcher = new RegExp(fallbackPattern, "i");
+
+ function searchIndexWithMatcher(indexArray, matcher, category, nameFunc) {
+ if (indexArray) {
+ var newResults = [];
+ $.each(indexArray, function (i, item) {
+ item.category = category;
+ var ranking = rankMatch(matcher.exec(nameFunc(item)), category);
+ if (ranking < RANKING_THRESHOLD) {
+ newResults.push({ranking: ranking, item: item});
+ }
+ return newResults.length <= MAX_RESULTS;
+ });
+ return newResults.sort(function(e1, e2) {
+ return e1.ranking - e2.ranking;
+ }).map(function(e) {
+ return e.item;
+ });
+ }
+ return [];
+ }
+ function searchIndex(indexArray, category, nameFunc) {
+ var primaryResults = searchIndexWithMatcher(indexArray, camelCaseMatcher, category, nameFunc);
+ result = result.concat(primaryResults);
+ if (primaryResults.length <= MIN_RESULTS && camelCaseMatcher.flags.indexOf("i") === -1) {
+ var secondaryResults = searchIndexWithMatcher(indexArray, fallbackMatcher, category, nameFunc);
+ result = result.concat(secondaryResults.filter(function (item) {
+ return primaryResults.indexOf(item) === -1;
+ }));
+ }
+ }
+
+ searchIndex(moduleSearchIndex, catModules, function(item) { return item.l; });
+ searchIndex(packageSearchIndex, catPackages, function(item) {
+ return (item.m && request.term.indexOf("/") > -1)
+ ? (item.m + "/" + item.l) : item.l;
+ });
+ searchIndex(typeSearchIndex, catTypes, function(item) {
+ return request.term.indexOf(".") > -1 ? item.p + "." + item.l : item.l;
+ });
+ searchIndex(memberSearchIndex, catMembers, function(item) {
+ return request.term.indexOf(".") > -1
+ ? item.p + "." + item.c + "." + item.l : item.l;
+ });
+ searchIndex(tagSearchIndex, catSearchTags, function(item) { return item.l; });
+
+ if (!indexFilesLoaded()) {
+ updateSearchResults = function() {
+ doSearch(request, response);
+ }
+ result.unshift(loading);
+ } else {
+ updateSearchResults = function() {};
+ }
+ response(result);
+}
+$(function() {
+ $("#search").catcomplete({
+ minLength: 1,
+ delay: 300,
+ source: doSearch,
+ response: function(event, ui) {
+ if (!ui.content.length) {
+ ui.content.push(noResult);
+ } else {
+ $("#search").empty();
+ }
+ },
+ autoFocus: true,
+ focus: function(event, ui) {
+ return false;
+ },
+ position: {
+ collision: "flip"
+ },
+ select: function(event, ui) {
+ if (ui.item.category) {
+ var url = getURLPrefix(ui);
+ if (ui.item.category === catModules) {
+ url += "module-summary.html";
+ } else if (ui.item.category === catPackages) {
+ if (ui.item.u) {
+ url = ui.item.u;
+ } else {
+ url += ui.item.l.replace(/\./g, '/') + "/package-summary.html";
+ }
+ } else if (ui.item.category === catTypes) {
+ if (ui.item.u) {
+ url = ui.item.u;
+ } else if (ui.item.p === UNNAMED) {
+ url += ui.item.l + ".html";
+ } else {
+ url += ui.item.p.replace(/\./g, '/') + "/" + ui.item.l + ".html";
+ }
+ } else if (ui.item.category === catMembers) {
+ if (ui.item.p === UNNAMED) {
+ url += ui.item.c + ".html" + "#";
+ } else {
+ url += ui.item.p.replace(/\./g, '/') + "/" + ui.item.c + ".html" + "#";
+ }
+ if (ui.item.u) {
+ url += ui.item.u;
+ } else {
+ url += ui.item.l;
+ }
+ } else if (ui.item.category === catSearchTags) {
+ url += ui.item.u;
+ }
+ if (top !== window) {
+ parent.classFrame.location = pathtoroot + url;
+ } else {
+ window.location.href = pathtoroot + url;
+ }
+ $("#search").focus();
+ }
+ }
+ });
+});
diff --git a/target/site/apidocs/serialized-form.html b/target/site/apidocs/serialized-form.html
new file mode 100644
index 0000000..de7162a
--- /dev/null
+++ b/target/site/apidocs/serialized-form.html
@@ -0,0 +1,89 @@
+<!DOCTYPE HTML>
+<!-- NewPage -->
+<html lang="fr">
+<head>
+<!-- Generated by javadoc (16) on Sat Jun 26 13:25:31 CEST 2021 -->
+<title>Serialized Form (spoteezer 0.1.0 API)</title>
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="dc.created" content="2021-06-26">
+<meta name="description" content="serialized forms">
+<meta name="generator" content="javadoc/SerializedFormWriterImpl">
+<link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
+<link rel="stylesheet" type="text/css" href="script-dir/jquery-ui.min.css" title="Style">
+<link rel="stylesheet" type="text/css" href="jquery-ui.overrides.css" title="Style">
+<script type="text/javascript" src="script.js"></script>
+<script type="text/javascript" src="script-dir/jquery-3.5.1.min.js"></script>
+<script type="text/javascript" src="script-dir/jquery-ui.min.js"></script>
+</head>
+<body class="serialized-form-page">
+<script type="text/javascript">var pathtoroot = "./";
+loadScripts(document, 'script');</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<div class="flex-box">
+<header role="banner" class="flex-header">
+<nav role="navigation">
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="top-nav" id="navbar.top">
+<div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<ul id="navbar.top.firstrow" class="nav-list" title="Navigation">
+<li><a href="index.html">Overview</a></li>
+<li>Package</li>
+<li>Class</li>
+<li>Use</li>
+<li><a href="overview-tree.html">Tree</a></li>
+<li><a href="index-all.html">Index</a></li>
+<li><a href="help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="sub-nav">
+<div class="nav-list-search"><label for="search">SEARCH:</label>
+<input type="text" id="search" value="search" disabled="disabled">
+<input type="reset" id="reset" value="reset" disabled="disabled">
+</div>
+</div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<span class="skip-nav" id="skip.navbar.top">
+<!-- -->
+</span></nav>
+</header>
+<div class="flex-content">
+<main role="main">
+<div class="header">
+<h1 title="Serialized Form" class="title">Serialized Form</h1>
+</div>
+<ul class="block-list">
+<li>
+<section class="serialized-package-container">
+<h2 title="Package">Package&nbsp;musichub.business</h2>
+<ul class="block-list">
+<li>
+<section class="serialized-class-details" id="musichub.business.NoAlbumFoundException">
+<h3>Class <a href="musichub/business/NoAlbumFoundException.html" title="class in musichub.business">musichub.business.NoAlbumFoundException</a> extends <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link">Exception</a> implements Serializable</h3>
+</section>
+</li>
+<li>
+<section class="serialized-class-details" id="musichub.business.NoElementFoundException">
+<h3>Class <a href="musichub/business/NoElementFoundException.html" title="class in musichub.business">musichub.business.NoElementFoundException</a> extends <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link">Exception</a> implements Serializable</h3>
+</section>
+</li>
+<li>
+<section class="serialized-class-details" id="musichub.business.NoPlayListFoundException">
+<h3>Class <a href="musichub/business/NoPlayListFoundException.html" title="class in musichub.business">musichub.business.NoPlayListFoundException</a> extends <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link">Exception</a> implements Serializable</h3>
+</section>
+</li>
+</ul>
+</section>
+</li>
+</ul>
+</main>
+<footer role="contentinfo">
+<hr>
+<p class="legal-copy"><small>Copyright &#169; 2021. All rights reserved.</small></p>
+</footer>
+</div>
+</div>
+</body>
+</html>
diff --git a/target/site/apidocs/stylesheet.css b/target/site/apidocs/stylesheet.css
new file mode 100644
index 0000000..932e56c
--- /dev/null
+++ b/target/site/apidocs/stylesheet.css
@@ -0,0 +1,827 @@
+/*
+ * Javadoc style sheet
+ */
+
+@import url('resources/fonts/dejavu.css');
+
+/*
+ * Styles for individual HTML elements.
+ *
+ * These are styles that are specific to individual HTML elements. Changing them affects the style of a particular
+ * HTML element throughout the page.
+ */
+
+body {
+ background-color:#ffffff;
+ color:#353833;
+ font-family:'DejaVu Sans', Arial, Helvetica, sans-serif;
+ font-size:14px;
+ margin:0;
+ padding:0;
+ height:100%;
+ width:100%;
+}
+iframe {
+ margin:0;
+ padding:0;
+ height:100%;
+ width:100%;
+ overflow-y:scroll;
+ border:none;
+}
+a:link, a:visited {
+ text-decoration:none;
+ color:#4A6782;
+}
+a[href]:hover, a[href]:focus {
+ text-decoration:none;
+ color:#bb7a2a;
+}
+a[name] {
+ color:#353833;
+}
+pre {
+ font-family:'DejaVu Sans Mono', monospace;
+ font-size:14px;
+}
+h1 {
+ font-size:20px;
+}
+h2 {
+ font-size:18px;
+}
+h3 {
+ font-size:16px;
+}
+h4 {
+ font-size:13px;
+}
+h5 {
+ font-size:12px;
+}
+h6 {
+ font-size:11px;
+}
+ul {
+ list-style-type:disc;
+}
+code, tt {
+ font-family:'DejaVu Sans Mono', monospace;
+ font-size:14px;
+ padding-top:4px;
+ margin-top:8px;
+ line-height:1.4em;
+}
+dt code {
+ font-family:'DejaVu Sans Mono', monospace;
+ font-size:14px;
+ padding-top:4px;
+}
+.summary-table dt code {
+ font-family:'DejaVu Sans Mono', monospace;
+ font-size:14px;
+ vertical-align:top;
+ padding-top:4px;
+}
+sup {
+ font-size:8px;
+}
+button {
+ font-family: 'DejaVu Sans', Arial, Helvetica, sans-serif;
+ font-size: 14px;
+}
+/*
+ * Styles for HTML generated by javadoc.
+ *
+ * These are style classes that are used by the standard doclet to generate HTML documentation.
+ */
+
+/*
+ * Styles for document title and copyright.
+ */
+.clear {
+ clear:both;
+ height:0;
+ overflow:hidden;
+}
+.about-language {
+ float:right;
+ padding:0 21px 8px 8px;
+ font-size:11px;
+ margin-top:-9px;
+ height:2.9em;
+}
+.legal-copy {
+ margin-left:.5em;
+}
+.tab {
+ background-color:#0066FF;
+ color:#ffffff;
+ padding:8px;
+ width:5em;
+ font-weight:bold;
+}
+/*
+ * Styles for navigation bar.
+ */
+@media screen {
+ .flex-box {
+ position:fixed;
+ display:flex;
+ flex-direction:column;
+ height: 100%;
+ width: 100%;
+ }
+ .flex-header {
+ flex: 0 0 auto;
+ }
+ .flex-content {
+ flex: 1 1 auto;
+ overflow-y: auto;
+ }
+}
+.top-nav {
+ background-color:#4D7A97;
+ color:#FFFFFF;
+ float:left;
+ padding:0;
+ width:100%;
+ clear:right;
+ min-height:2.8em;
+ padding-top:10px;
+ overflow:hidden;
+ font-size:12px;
+}
+.sub-nav {
+ background-color:#dee3e9;
+ float:left;
+ width:100%;
+ overflow:hidden;
+ font-size:12px;
+}
+.sub-nav div {
+ clear:left;
+ float:left;
+ padding:0 0 5px 6px;
+ text-transform:uppercase;
+}
+.sub-nav .nav-list {
+ padding-top:5px;
+}
+ul.nav-list {
+ display:block;
+ margin:0 25px 0 0;
+ padding:0;
+}
+ul.sub-nav-list {
+ float:left;
+ margin:0 25px 0 0;
+ padding:0;
+}
+ul.nav-list li {
+ list-style:none;
+ float:left;
+ padding: 5px 6px;
+ text-transform:uppercase;
+}
+.sub-nav .nav-list-search {
+ float:right;
+ margin:0 0 0 0;
+ padding:5px 6px;
+ clear:none;
+}
+.nav-list-search label {
+ position:relative;
+ right:-16px;
+}
+ul.sub-nav-list li {
+ list-style:none;
+ float:left;
+ padding-top:10px;
+}
+.top-nav a:link, .top-nav a:active, .top-nav a:visited {
+ color:#FFFFFF;
+ text-decoration:none;
+ text-transform:uppercase;
+}
+.top-nav a:hover {
+ text-decoration:none;
+ color:#bb7a2a;
+ text-transform:uppercase;
+}
+.nav-bar-cell1-rev {
+ background-color:#F8981D;
+ color:#253441;
+ margin: auto 5px;
+}
+.skip-nav {
+ position:absolute;
+ top:auto;
+ left:-9999px;
+ overflow:hidden;
+}
+/*
+ * Hide navigation links and search box in print layout
+ */
+@media print {
+ ul.nav-list, div.sub-nav {
+ display:none;
+ }
+}
+/*
+ * Styles for page header and footer.
+ */
+.title {
+ color:#2c4557;
+ margin:10px 0;
+}
+.sub-title {
+ margin:5px 0 0 0;
+}
+.header ul {
+ margin:0 0 15px 0;
+ padding:0;
+}
+.header ul li, .footer ul li {
+ list-style:none;
+ font-size:13px;
+}
+/*
+ * Styles for headings.
+ */
+body.class-declaration-page .summary h2,
+body.class-declaration-page .details h2,
+body.class-use-page h2,
+body.module-declaration-page .block-list h2 {
+ font-style: italic;
+ padding:0;
+ margin:15px 0;
+}
+body.class-declaration-page .summary h3,
+body.class-declaration-page .details h3,
+body.class-declaration-page .summary .inherited-list h2 {
+ background-color:#dee3e9;
+ border:1px solid #d0d9e0;
+ margin:0 0 6px -8px;
+ padding:7px 5px;
+}
+/*
+ * Styles for page layout containers.
+ */
+main {
+ clear:both;
+ padding:10px 20px;
+ position:relative;
+}
+dl.notes > dt {
+ font-family: 'DejaVu Sans', Arial, Helvetica, sans-serif;
+ font-size:12px;
+ font-weight:bold;
+ margin:10px 0 0 0;
+ color:#4E4E4E;
+}
+dl.notes > dd {
+ margin:5px 0 10px 0;
+ font-size:14px;
+ font-family:'DejaVu Serif', Georgia, "Times New Roman", Times, serif;
+}
+dl.name-value > dt {
+ margin-left:1px;
+ font-size:1.1em;
+ display:inline;
+ font-weight:bold;
+}
+dl.name-value > dd {
+ margin:0 0 0 1px;
+ font-size:1.1em;
+ display:inline;
+}
+/*
+ * Styles for lists.
+ */
+li.circle {
+ list-style:circle;
+}
+ul.horizontal li {
+ display:inline;
+ font-size:0.9em;
+}
+div.inheritance {
+ margin:0;
+ padding:0;
+}
+div.inheritance div.inheritance {
+ margin-left:2em;
+}
+ul.block-list,
+ul.details-list,
+ul.member-list,
+ul.summary-list {
+ margin:10px 0 10px 0;
+ padding:0;
+}
+ul.block-list > li,
+ul.details-list > li,
+ul.member-list > li,
+ul.summary-list > li {
+ list-style:none;
+ margin-bottom:15px;
+ line-height:1.4;
+}
+.summary-table dl, .summary-table dl dt, .summary-table dl dd {
+ margin-top:0;
+ margin-bottom:1px;
+}
+/*
+ * Styles for tables.
+ */
+.summary-table {
+ width:100%;
+ border-spacing:0;
+ border-left:1px solid #EEE;
+ border-right:1px solid #EEE;
+ border-bottom:1px solid #EEE;
+}
+.summary-table {
+ padding:0;
+}
+.caption {
+ position:relative;
+ text-align:left;
+ background-repeat:no-repeat;
+ color:#253441;
+ font-weight:bold;
+ clear:none;
+ overflow:hidden;
+ padding:0px;
+ padding-top:10px;
+ padding-left:1px;
+ margin:0px;
+ white-space:pre;
+}
+.caption a:link, .caption a:visited {
+ color:#1f389c;
+}
+.caption a:hover,
+.caption a:active {
+ color:#FFFFFF;
+}
+.caption span {
+ white-space:nowrap;
+ padding-top:5px;
+ padding-left:12px;
+ padding-right:12px;
+ padding-bottom:7px;
+ display:inline-block;
+ float:left;
+ background-color:#F8981D;
+ border: none;
+ height:16px;
+}
+
+div.table-tabs > button {
+ border: none;
+ cursor: pointer;
+ padding: 5px 12px 7px 12px;
+ font-weight: bold;
+ margin-right: 3px;
+}
+div.table-tabs > button.active-table-tab {
+ background: #F8981D;
+ color: #253441;
+}
+div.table-tabs > button.table-tab {
+ background: #4D7A97;
+ color: #FFFFFF;
+}
+.two-column-summary {
+ display: grid;
+ grid-template-columns: minmax(15%, max-content) minmax(15%, auto);
+}
+.three-column-summary {
+ display: grid;
+ grid-template-columns: minmax(10%, max-content) minmax(15%, max-content) minmax(15%, auto);
+}
+.four-column-summary {
+ display: grid;
+ grid-template-columns: minmax(10%, max-content) minmax(10%, max-content) minmax(10%, max-content) minmax(10%, auto);
+}
+@media screen and (max-width: 600px) {
+ .two-column-summary {
+ display: grid;
+ grid-template-columns: 1fr;
+ }
+}
+@media screen and (max-width: 800px) {
+ .three-column-summary {
+ display: grid;
+ grid-template-columns: minmax(10%, max-content) minmax(25%, auto);
+ }
+ .three-column-summary .col-last {
+ grid-column-end: span 2;
+ }
+}
+@media screen and (max-width: 1000px) {
+ .four-column-summary {
+ display: grid;
+ grid-template-columns: minmax(15%, max-content) minmax(15%, auto);
+ }
+}
+.summary-table > div {
+ text-align:left;
+ padding: 8px 3px 3px 7px;
+}
+.col-first, .col-second, .col-last, .col-constructor-name, .col-deprecated-item-name {
+ vertical-align:top;
+ padding-right:0;
+ padding-top:8px;
+ padding-bottom:3px;
+}
+.table-header {
+ background:#dee3e9;
+ font-weight: bold;
+}
+.col-first, .col-first {
+ font-size:13px;
+}
+.col-second, .col-second, .col-last, .col-constructor-name, .col-deprecated-item-name, .col-last {
+ font-size:13px;
+}
+.col-first, .col-second, .col-constructor-name {
+ vertical-align:top;
+ overflow: auto;
+}
+.col-last {
+ white-space:normal;
+}
+.col-first a:link, .col-first a:visited,
+.col-second a:link, .col-second a:visited,
+.col-first a:link, .col-first a:visited,
+.col-second a:link, .col-second a:visited,
+.col-constructor-name a:link, .col-constructor-name a:visited,
+.col-deprecated-item-name a:link, .col-deprecated-item-name a:visited,
+.constant-values-container a:link, .constant-values-container a:visited,
+.all-classes-container a:link, .all-classes-container a:visited,
+.all-packages-container a:link, .all-packages-container a:visited {
+ font-weight:bold;
+}
+.table-sub-heading-color {
+ background-color:#EEEEFF;
+}
+.even-row-color, .even-row-color .table-header {
+ background-color:#FFFFFF;
+}
+.odd-row-color, .odd-row-color .table-header {
+ background-color:#EEEEEF;
+}
+/*
+ * Styles for contents.
+ */
+.deprecated-content {
+ margin:0;
+ padding:10px 0;
+}
+div.block {
+ font-size:14px;
+ font-family:'DejaVu Serif', Georgia, "Times New Roman", Times, serif;
+}
+.col-last div {
+ padding-top:0;
+}
+.col-last a {
+ padding-bottom:3px;
+}
+.module-signature,
+.package-signature,
+.type-signature,
+.member-signature {
+ font-family:'DejaVu Sans Mono', monospace;
+ font-size:14px;
+ margin:14px 0;
+ white-space: pre-wrap;
+}
+.module-signature,
+.package-signature,
+.type-signature {
+ margin-top: 0;
+}
+.member-signature .type-parameters-long,
+.member-signature .parameters,
+.member-signature .exceptions {
+ display: inline-block;
+ vertical-align: top;
+ white-space: pre;
+}
+.member-signature .type-parameters {
+ white-space: normal;
+}
+/*
+ * Styles for formatting effect.
+ */
+.source-line-no {
+ color:green;
+ padding:0 30px 0 0;
+}
+h1.hidden {
+ visibility:hidden;
+ overflow:hidden;
+ font-size:10px;
+}
+.block {
+ display:block;
+ margin:0 10px 5px 0;
+ color:#474747;
+}
+.deprecated-label, .descfrm-type-label, .implementation-label, .member-name-label, .member-name-link,
+.module-label-in-package, .module-label-in-type, .override-specify-label, .package-label-in-type,
+.package-hierarchy-label, .type-name-label, .type-name-link, .search-tag-link {
+ font-weight:bold;
+}
+.deprecation-comment, .help-footnote, .interface-name {
+ font-style:italic;
+}
+.deprecation-block {
+ font-size:14px;
+ font-family:'DejaVu Serif', Georgia, "Times New Roman", Times, serif;
+ border-style:solid;
+ border-width:thin;
+ border-radius:10px;
+ padding:10px;
+ margin-bottom:10px;
+ margin-right:10px;
+ display:inline-block;
+}
+div.block div.deprecation-comment, div.block div.block span.emphasized-phrase,
+div.block div.block span.interface-name {
+ font-style:normal;
+}
+/*
+ * Styles specific to HTML5 elements.
+ */
+main, nav, header, footer, section {
+ display:block;
+}
+/*
+ * Styles for javadoc search.
+ */
+.ui-autocomplete-category {
+ font-weight:bold;
+ font-size:15px;
+ padding:7px 0 7px 3px;
+ background-color:#4D7A97;
+ color:#FFFFFF;
+}
+.result-item {
+ font-size:13px;
+}
+.ui-autocomplete {
+ max-height:85%;
+ max-width:65%;
+ overflow-y:scroll;
+ overflow-x:scroll;
+ white-space:nowrap;
+ box-shadow: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23);
+}
+ul.ui-autocomplete {
+ position:fixed;
+ z-index:999999;
+}
+ul.ui-autocomplete li {
+ float:left;
+ clear:both;
+ width:100%;
+}
+.result-highlight {
+ font-weight:bold;
+}
+#search {
+ background-image:url('resources/glass.png');
+ background-size:13px;
+ background-repeat:no-repeat;
+ background-position:2px 3px;
+ padding-left:20px;
+ position:relative;
+ right:-18px;
+ width:400px;
+}
+#reset {
+ background-color: rgb(255,255,255);
+ background-image:url('resources/x.png');
+ background-position:center;
+ background-repeat:no-repeat;
+ background-size:12px;
+ border:0 none;
+ width:16px;
+ height:16px;
+ position:relative;
+ left:-4px;
+ top:-4px;
+ font-size:0px;
+}
+.watermark {
+ color:#545454;
+}
+.search-tag-desc-result {
+ font-style:italic;
+ font-size:11px;
+}
+.search-tag-holder-result {
+ font-style:italic;
+ font-size:12px;
+}
+.search-tag-result:target {
+ background-color:yellow;
+}
+.module-graph span {
+ display:none;
+ position:absolute;
+}
+.module-graph:hover span {
+ display:block;
+ margin: -100px 0 0 100px;
+ z-index: 1;
+}
+.inherited-list {
+ margin: 10px 0 10px 0;
+}
+section.description {
+ line-height: 1.4;
+}
+.summary section[class$="-summary"], .details section[class$="-details"],
+.class-uses .detail, .serialized-class-details {
+ padding: 0px 20px 5px 10px;
+ border: 1px solid #ededed;
+ background-color: #f8f8f8;
+}
+.inherited-list, section[class$="-details"] .detail {
+ padding:0 0 5px 8px;
+ background-color:#ffffff;
+ border:none;
+}
+.vertical-separator {
+ padding: 0 5px;
+}
+ul.help-section-list {
+ margin: 0;
+}
+/*
+ * Indicator icon for external links.
+ */
+main a[href*="://"]::after {
+ content:"";
+ display:inline-block;
+ background-image:url('data:image/svg+xml; utf8, \
+ <svg xmlns="http://www.w3.org/2000/svg" width="768" height="768">\
+ <path d="M584 664H104V184h216V80H0v688h688V448H584zM384 0l132 \
+ 132-240 240 120 120 240-240 132 132V0z" fill="%234a6782"/>\
+ </svg>');
+ background-size:100% 100%;
+ width:7px;
+ height:7px;
+ margin-left:2px;
+ margin-bottom:4px;
+}
+main a[href*="://"]:hover::after,
+main a[href*="://"]:focus::after {
+ background-image:url('data:image/svg+xml; utf8, \
+ <svg xmlns="http://www.w3.org/2000/svg" width="768" height="768">\
+ <path d="M584 664H104V184h216V80H0v688h688V448H584zM384 0l132 \
+ 132-240 240 120 120 240-240 132 132V0z" fill="%23bb7a2a"/>\
+ </svg>');
+}
+
+/*
+ * Styles for user-provided tables.
+ *
+ * borderless:
+ * No borders, vertical margins, styled caption.
+ * This style is provided for use with existing doc comments.
+ * In general, borderless tables should not be used for layout purposes.
+ *
+ * plain:
+ * Plain borders around table and cells, vertical margins, styled caption.
+ * Best for small tables or for complex tables for tables with cells that span
+ * rows and columns, when the "striped" style does not work well.
+ *
+ * striped:
+ * Borders around the table and vertical borders between cells, striped rows,
+ * vertical margins, styled caption.
+ * Best for tables that have a header row, and a body containing a series of simple rows.
+ */
+
+table.borderless,
+table.plain,
+table.striped {
+ margin-top: 10px;
+ margin-bottom: 10px;
+}
+table.borderless > caption,
+table.plain > caption,
+table.striped > caption {
+ font-weight: bold;
+ font-size: smaller;
+}
+table.borderless th, table.borderless td,
+table.plain th, table.plain td,
+table.striped th, table.striped td {
+ padding: 2px 5px;
+}
+table.borderless,
+table.borderless > thead > tr > th, table.borderless > tbody > tr > th, table.borderless > tr > th,
+table.borderless > thead > tr > td, table.borderless > tbody > tr > td, table.borderless > tr > td {
+ border: none;
+}
+table.borderless > thead > tr, table.borderless > tbody > tr, table.borderless > tr {
+ background-color: transparent;
+}
+table.plain {
+ border-collapse: collapse;
+ border: 1px solid black;
+}
+table.plain > thead > tr, table.plain > tbody tr, table.plain > tr {
+ background-color: transparent;
+}
+table.plain > thead > tr > th, table.plain > tbody > tr > th, table.plain > tr > th,
+table.plain > thead > tr > td, table.plain > tbody > tr > td, table.plain > tr > td {
+ border: 1px solid black;
+}
+table.striped {
+ border-collapse: collapse;
+ border: 1px solid black;
+}
+table.striped > thead {
+ background-color: #E3E3E3;
+}
+table.striped > thead > tr > th, table.striped > thead > tr > td {
+ border: 1px solid black;
+}
+table.striped > tbody > tr:nth-child(even) {
+ background-color: #EEE
+}
+table.striped > tbody > tr:nth-child(odd) {
+ background-color: #FFF
+}
+table.striped > tbody > tr > th, table.striped > tbody > tr > td {
+ border-left: 1px solid black;
+ border-right: 1px solid black;
+}
+table.striped > tbody > tr > th {
+ font-weight: normal;
+}
+/**
+ * Tweak font sizes and paddings for small screens.
+ */
+@media screen and (max-width: 1050px) {
+ #search {
+ width: 300px;
+ }
+}
+@media screen and (max-width: 800px) {
+ #search {
+ width: 200px;
+ }
+ .top-nav,
+ .bottom-nav {
+ font-size: 11px;
+ padding-top: 6px;
+ }
+ .sub-nav {
+ font-size: 11px;
+ }
+ .about-language {
+ padding-right: 16px;
+ }
+ ul.nav-list li,
+ .sub-nav .nav-list-search {
+ padding: 6px;
+ }
+ ul.sub-nav-list li {
+ padding-top: 5px;
+ }
+ main {
+ padding: 10px;
+ }
+ .summary section[class$="-summary"], .details section[class$="-details"],
+ .class-uses .detail, .serialized-class-details {
+ padding: 0 8px 5px 8px;
+ }
+ body {
+ -webkit-text-size-adjust: none;
+ }
+}
+@media screen and (max-width: 500px) {
+ #search {
+ width: 150px;
+ }
+ .top-nav,
+ .bottom-nav {
+ font-size: 10px;
+ }
+ .sub-nav {
+ font-size: 10px;
+ }
+ .about-language {
+ font-size: 10px;
+ padding-right: 12px;
+ }
+}
diff --git a/target/site/apidocs/tag-search-index.js b/target/site/apidocs/tag-search-index.js
new file mode 100644
index 0000000..f38b3cb
--- /dev/null
+++ b/target/site/apidocs/tag-search-index.js
@@ -0,0 +1 @@
+tagSearchIndex = [{"l":"Serialized Form","h":"","u":"serialized-form.html"}];updateSearchResults(); \ No newline at end of file
diff --git a/target/site/apidocs/type-search-index.js b/target/site/apidocs/type-search-index.js
new file mode 100644
index 0000000..2401962
--- /dev/null
+++ b/target/site/apidocs/type-search-index.js
@@ -0,0 +1 @@
+typeSearchIndex = [{"p":"musichub.business","l":"Album"},{"l":"All Classes","u":"allclasses-index.html"},{"p":"musichub.business","l":"AudioBook"},{"p":"musichub.business","l":"AudioElement"},{"p":"musichub.business","l":"Category"},{"p":"musichub.business","l":"Genre"},{"p":"musichub.business","l":"Language"},{"p":"musichub.main","l":"Main"},{"p":"musichub.business","l":"MusicHub"},{"p":"musichub.business","l":"NoAlbumFoundException"},{"p":"musichub.business","l":"NoElementFoundException"},{"p":"musichub.business","l":"NoPlayListFoundException"},{"p":"musichub.business","l":"PlayList"},{"p":"musichub.business","l":"Song"},{"p":"musichub.util","l":"XMLHandler"}];updateSearchResults(); \ No newline at end of file