A group of musicians (including me) made an album for Wipeout HD download content. You can download the CD here for free here
http://www.ps3fanboy.com/
2008/09/25/download-g-a-m -e-3-0-wipeout-edition-a-
custom-soundtrack-for-w/
This one was my track. Enjoy!
Please contact me if you would like to use this in a project. We can discuss the details.