Limp Bizkit debuted a new song titled ‘Dad Vibes’ over the PA system following the conclusion of their set at Lollapalooza Festival over the weekend.The Fred Durst-fronted band played at the Grant Park, Chicago event on Saturday (July 31), and concluded their 10-song set by previewing a track from their forthcoming new album.“This song right here, it’s for you and only you,” Durst told the crowd and those watching the Lollapalooza livestream.