For those of you who are interested in such things, Wendy Carlos was one of the first to take a bold step in a new musical direction with his/her groundbreaking album "Beauty In The Beast". It features a number of works written in non standard tunings. A few of the tracks on the album play quite well in Audiosurf, especially with the AS-steep tag thrown in there. Here's one of the tracks as a sampler.
(This is the more standard hosting site. Sorry that the last tune I posted was not on a good hosting site.)
http://rapidshare.com/files/201821945/07_C_Est_Afrique.wma.html
