There's a tracklist in the back of the instruction book and they said they're not releasing the whole soundtrack.
You can use the music on your 360's hard drive.
Thank you. I didn't realize they had the option of listening to your own music like in the xbox version. Can't wait to kill some people while listening to Blue Man Group
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I'm all for the idea of stoning the rapists, but to death...? That's a bit of a stretch, but I think the system will work. - Geggy