<link rel="stylesheet" type="text/css" media="screen" href="./templates/simple_audio/simple_audio.css" />
<div aria-hidden="true" id="simple_audio_wrapper">
    <audio id="simple_audio_1" width="200" height="40" controls class="video-js vjs-default-skin vjs-big-play-centered simple_audio" preload="auto" autoplay="true" poster="" data-setup='{}'>
        <source src="./templates/simple_audio/blank.mp3" type='audio/mp3'/>
    </audio>
    <!-- <button id="change">change audio</button> -->
</div>
<script src="./templates/simple_audio/simple_audio.js"></script>