Kind of related to this thread and the film scores thread, but I saw this Super Mario Galaxy 2 OST channel linked to on Joystiq, and it made me wonder what video game soundtracks any of you have been impressed enough with to buy. I've thought about buying some before, but I never have. I've always liked the music in the Nintendo first-party games. Can't go wrong with Mario and Zelda. I liked music in the Halo series, too, among others. Those are the easiest to think of. For any of you who've actually bought video game soundtracks, which ones have the nicest sound quality?