I can't tell you how cool this is. Seriously, just click it, my words won't do it justice.
Basically, a guy did a mashup of 23 Daft Punk songs (Did I mention I like mash ups?) but instead of just putting the songs together audibly, he created a visualization of the mashup, displaying the layering, the cutting, and how the songs interact by showing the bass, mid, and high.
I'm in awe.
~Jones Out