Try listening to the Braid soundtrack in-game

[Jotto]

This is just a little recommendation to players who are in to changing the in-game music.  If you haven't played the short and excellent Braid, it has a soundtrack worth hearing.  You might find some of the tracks violate the theme.  That wasn't a problem for me as I wasn't into some of the default music, and so was used to the idea of removing/replacing some.

For a feel of it:
http://www.youtube.com/watch?v=jx0YwZWv84Q
http://www.youtube.com/watch?v=sOu83ESVxC4
http://www.youtube.com/watch?v=8hM8XIpDiq0

Anyway, not to denounce Pablo Vega or anything.  I like "Revelations 9-6", the chanting really does it for me.  If anyone knows of something else like that, I'd be eager to hear it.  I don't usually listen to that kind of music, but in AIW it's the combination with the space/technology theme.  :)

Oh, plus a random one from a flash game called Rebuild 2 that has worked as BGM for me in AIW.
http://www.youtube.com/watch?v=Aod1cqG_SWo