Rapper T-Pain goes steam punk on “rEVOLVEr”

Rapper T-Pain released his fourth studio album, “rEVOLVEr,” on Tuesday, featuring his hit single “5 O’clock” with Lily Allen and Wiz Khalifa. A big collaborator on other artists’ albums, T-Pain brought in numerous musicians with him on “rEVOLVEr,” including Pitbull, Lil Wayne, Ne-Yo and Chris Brown.