Philipp "Phipu" Schauer of Looplight has done some crazy and really good programming.
Check it out on youtube.com and turn on the speakers:
http://www.youtube.com/watch?v=Jw8G3qrTrHA
We at coolux loved it.
Company contact: http://www.looplight.de
Footage provided by: http://www.showfootage.com