The HBO documentary Kurt Cobain: Montage of Heck is already drawing rave reviews on the film festival circuit, including sold-out showings at both Sundance and the True/False fests before its television premiere on May 4th. However, anticipation for the film’s soundtrack is about to hit fever pitch as director Brett Morgen revealed that the accompanying album will feature “a mind-blowing 12-minute acoustic Cobain unheard track.” Morgen did not reveal any other details about the track.
