Remember a little while back when Kanye debuted his new track “Mama’s Boyfriend” at Facebook headquarters, albeit in a cappella form? We do too. It seems that the studio version of the track has escaped, and is waiting for you to give it a listen. Thanks to our friends at goodmusic-blog the track is now available for download. The piano centric beat stands in contrast to the material from “My Beautiful Dark Twisted Fantasy” making it easy to see why this track was left off the album: it is bright, not dark or twisted.