JSFiddle - React, Tailwind, and code Playground

HTML

<audio id="player" controls>
    <source src="http://www.w3schools.com/tags/horse.mp3" type="audio/mpeg" />
</audio>
<div id="canplay"></div>

JavaScript

try {
    var a = document.getElementById('player');
    var canplay = document.getElementById('canplay');
    canplay.innerHTML = (a.canPlayType ? 'canPlayType: ' + JSON.stringify(a.canPlayType('audio/mpeg;')) : 'canPlayType undefined');
}
catch (e) {
    alert(e);
}