title: Custom Soundcloud visualizer webgl
body: <p>I've been looking through the soundcloud documentation and trying to find a way to create a visualizer for soundcloud tracks.  The problem is that in order to create a proper visualizer, I need access to the source waveform.  I would imagine that this isn't directly available because this could cause copyright issues.  However, I did find this <a href="http://www.apexvj.com/hd/player?s=83742832" rel="nofollow">visualizer</a> but it uses flash.  I also saw that mr doob had <a href="http://soundcloud.com/apps/comments-visualizer" rel="nofollow">a different visualizer</a>, but his only visualized comments.  </p>
  
  <p>So my question is: is there a way to get access to the waveform through the soundcloud api so that I can visualize it?</p>