2K Sports is giving away 15 free MP3s to promote their new line of Xobx 360 sports titles. Most likely you will have never heard of any of the bands promoted, but atleast they are DRM free MP3’s that they want you to distribute, and some of the songs are not half bad.
You will have to register to download them, and only one new song will be released a day.
So check out http://www.2ksports.com/go/kwelcome/media.php