Watch Nirvana Perform in Living Room in 'Montage of Heck' Clip

The acclaimed documentary Kurt Cobain: Montage of Heck will premiere on HBO on May 4th, and in another sneak peek from the authorized film about the Nirvana singer, we’re shown footage of Cobain and bassist Krist Novoselic performing for a crowd of two people in a living room. The clip also features…