Edit in JSFiddle

<canvas id="webradio-visualizer"
  width="500"
  height="200"
  data-bar-width="4"
  data-bar-color="#FF0000"
></canvas>

<div>
  <audio id="visualizer-origin" crossorigin controls src="https://stream.mydnic.be/radio.ogg">
    <source type="audio/mp3">
  </audio>
</div>
<div>Click Play !</div>

<script src="//webradio.io/cdn/visualize.js"></script>