Xfing and I already have the music thing figured out across the board, and we've got a plan that works very nicely... there are posts about it in the thread if you look there. No guarantee that this would fit in with that. No guarantee that it wouldn't, either, but that's how these things go. As someone who actually knows what the music plans are... I would say you shouldn't do it. There. Straight answer.
Honestly it's the level that needs to be stellar anyhow... music and sound fx and all that is good stuff, but it's not the actual level design.
Nice avatar btw.