Kanye West Reveals New Material @ Facebook A Cappella Style

Kanye West is fairly known at this point for his "unusual antics" to say the least. Mr. West now has a new album on the way, so let the antics begin!

Within the last 24 hours, Kanye has officially joined Twitter (@kanyewest) and decided to perform a few new songs at Facebook headquarters in Palo Alto atop a meeting table, a cappella.

West performed tracks named "Chain Heavy" and "Mama's Boyfriend" which we assume will be on his un-named album (previously thought to be "Good Ass Job" but will now be something different) tentatively set to drop in September.

Check out the videos below!