New Music: B.o.B. – “HeadBand” feat. 2 Chainz Ms. Bels Friday, May 17, 2013 The Studio Ok…it sounds like B.o.B. is rejuvenating our crazy obsession with whistling on songs. In his new song, “Head Bang” he’s “whistling dixie” as he talks about his infatuation with a particular young lady. Off of his upcoming Underground Luxury album, B.o.B. enlists ATL rapper 2 Chainz to add his special sauce to the track. As confederate as the whistling sounds, the track is perfect for the clubs. If you’re doing the two-step or backing that a** up, it doesn’t matter. Everyone will still be able to get their boogie on. Take a listen to B.o.B.’s new joint below and let us know what you think.