My diploma thesis in physics is concerned with the structure of icosahedral quasicrystals. To get an impression of quasiperiodicity, you can download two examples of quasiperiodic "minimal music" (in .mp3 format) based on the fibonacci sequence.
1. Unruhig (21 kB) 2. Etwas beschwingt (299 kB)
I calculated them by projection from two-dimensional time. If some (electronic) musician becomes interested in these things, we could start a little project.