If you happened to have played Bastion since it's release a couple of weeks ago, you might have enjoyed it's brilliant soundtrack. If that is the case, I have some great news for you. Supergiant Games has released the official soundtrack to the game.
The entire 22 track album is available for the standard price of $10, or about £6-7. There's more info on Supergiant Games' blog.
Not only did they announce that, but it was quickley followed by the official announcement of the PC version coming to steam in two weeks on August 16th! The game will have higher resolutions and will have full steamworks support for leaderboards and achievements.
If you haven't played Bastion yet then you really should get around to that, it's a great game with one hell of a narrator. Both the game and this soundtrack are worth more than what you pay. You can get the soundtrack from here.