Have a look at this. It's an audio track file, imported into Audacity.
Pretty, isn't it? I know it's just a coincidence of scale and stuff (if you expand the scale, the pattern disappears) but it still seems appropriate that the track imported is one of the most beautifully geometrical, not to mention influential, dance tracks of the last 15 years, one which still sounds fantastic today.
Yes, I talk of none other than Stardust's peerless "Music Sounds Better With You".