HTML

<!DOCTYPE html>
<html>
    <head>
        <script src="https://code.jquery.com/jquery-3.0.0-alpha1.js"></script>
        <script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/r72/three.min.js"></script>
        <link rel="stylesheet" href="style.css" type="text/css" />
    </head>
    <body>
        <div id="container">
            <div id="skyday"></div>
            <div id="skynight"></div>
        </div>
        <audio id="player" src="Alpha_Centauri_Prime.mp3" autoplay="" controls=""></audio>
        <script type="x-shader/x-vertex" id="vertexShader">
            // Vertex shader content
        </script>
        <script type="x-shader/x-vertex" id="fragmentShader">
            // Fragment shader content
        </script>
        <script type="text/javascript" src="app.js"></script>
    </body>
</html>