One of Mozart‘s minuets recreated by 43 people tossing coins into carefully arranged beakers using electrodes to trigger the tosser's arm.
It's pretty amazing science. Skip to 0:35 for the audio.
Link courtesy of laughing squid (http://laughingsquid.com/the-extreme-minuet-an-incredibly-fast-and-precise-performance-of-mozarts-minuet-that-lasts-two-seconds/)
I didn't really hear the "music" too well, but the concept is bizarrely fascinating.