Submitted by Bella Harmony:
I nominate "
Blue Man Group" for most creative music.
If you have never seen their show, it is amazing, they have created instruments out of PVC piping, banging on pianos (not the keys - the entire piano), waving pieces of wire in the air.
In an interview I heard with these guys they said (paraquoting here) they would listen to an instrument, and then try to figure out how to make that sound, backwards engineering style.
It is very cool.