Digital Music Ensemble and the U-M Hockey Team presents " Gypsy Pond Hockey Music" Amplified skates using contact mics and ice-frozen hyrdophones provide the "turntable/scratching" layer against which dub/techno loops are played (and MORE). The audience can sing along, dance, and watch the University\&##39;s finest hockey players compete against each other in a heated 3 on 3 game.