Christian Marclay is an amazing sound artist. He toys and tinkers with turntables and records, and produces some amazing sounds. I particularly love the way he cuts up multiple albums and sticks them back together as vinyl collages that can actually be played, resulting in a wild look and some intriguing rhythms.
Check out a brief documentary of Marclay here.
PS: After you watch that, watch the new iPhone commercial. Notice anything similar?
PPS: Better version of the iPhone commercial (including an HD option) available now from Apple.