While I think the music in MotB was excellent (More Ambient, and Dark <3), It would be cool to hear some more Orchestral stuff to add to the NWN2 music.
Personally, I am curious if the new Music Guy at Obsidian (Who did the excellent MotB Music?), what he would do from a more Orchestral point. I don't know if he is, but if so, I am most interested.