Two parts slightly out of phase.
Piano Phase – wav to MIDI shown on graph – I used waon – Steve Reich composer, 1967
Best performance was a solo with two hands. It’s on youtube. Usually it’s done with two piano players and it’s apparently very difficult to stay in your phase. I thought it would be a good challenge for a wav to midi transcriber (waon) and it did a FANTASTIC job I thought.
Minimalist music. I like minimalist, normal people usually don’t. But I like the contrast in blower sounds between two leaf blowers as they go in and out of phase, so take from that what you will.