All of the Silent Hills have perfect music. I didn't think I'd be able to listen to it outside of the games, but it really surprised me. I love that stuff.

Both Drakengards have great music, too. That's probably my favourite. I've never heard anything like it in a game before - although that has little to do with why I like it.

And Killer7. :D:D:D:D:D:D I always mention these three games every time a topic like this comes around but it's just so true.