Rolling Stone Magazine still does some cool stuff every once in a while, when they aren’t putting people like Snooki from Jersey Shore on the cover. Currently, they have a previously unheard Kurt Cobain demo from the forthcoming documentary, Kurt Cobain: Montage of Heck.
Below is an exclusive clip from the film — which airs May 4th on HBO and in select theaters, including Seattle, starting on April 23th — Cobain can be heard strumming and singing a dark acoustic tune that the film’s director Brett Morgen told Rolling Stone is a previously unheard Cobain original song that he discovered in Kurt’s storage facility in 2013.