As promised, Gucci Mane dropped his new mixtape I'm Up this morning at 10:17 AM. We've already heard the 2 Chainz-featuring title track "I'm Up" and the rest features production from heavy hitters like Mike Will and Drumma Boy as well as up-and-comers like Young Chop (Chief Keef's "I Don't Like"). Download it at DatPiff or stream it below. Download ...