JSFiddle - React, Tailwind, and code Playground

HTML

<audio id='player' src='http://develiot.com/eqsoundcloud/EttaAnything.mp3' controls></audio>

JavaScript

$(function(){
  var context = new AudioContext();
  var audio = document.getElementById('player'); //creates a HTML5 Audio Element
  
  var url = 'http://develiot.com/eqsoundcloud/EttaAnything.mp3';
  //wraps the soundcloud stream to an audio element.
  audio.src = url;

  var source;
  var gain = context.createGain();
  var filter = context.createBiquadFilter();
  
  gain.connect(filter);
  filter.connect(context.destination);

  filter.frequency.value = 20;
  
  audio.oncanplaythrough = function(){

    source = context.createMediaElementSource(audio);
    
    source.connect(gain);
  };
});