HTML5 audio visualizations - Nihilogic

For a while now I've been playing around with music visualization, you can see some of my previous endeavours here. The canvas element gives us everything we need to draw all sorts of cool stuff in the browser but the audio part still needs Flash to be any fun. While the new HTML5 audio element does allow for audio playback, it doesn't give us much in terms of audio data information - which is cru