For this week's VIBE Rewind, VIBE takes a look at Taylor Gang Records head honcho Wiz Khalifa's 2011 SXSW performance. The Pittsburgh rapper performed his track "GangBang" off of his ninth mixtape Cabin Fever. Wiz recently released his fifth album Blacc Hollywood which has features from Nicki Minaj, Juicy J, Ty Dolla $ign, and more. Check out the throwback performance above.