I have a friend, from the college that I call Flatter E. He's a very cool bass player, well more like Baritone Guitar innovator. He's rigged his "bass" to basically be a strange computer/bass cyborg music station. It's been fully integrated into his computer system...how I don't know but he can do very wild things with it.
All that said, he doesn't perform on this version, sorry. However, you can check him out HERE
Too crazy to include.