Kurt CobainPhoto: Getty Images

A seven-inch single of Kurt Cobain's cover of the Beatles' "And I Love Her" is set for release. The B-side is a Nirvana rarity called "Sappy." 

The Beatles cover is featured on the soundtrack to the documentary Kurt Cobain: Montage of Heck. The director of the film told Rolling Stone

"Nobody in Kurt's life — not his management, wife, bandmates — had ever heard his Beatles thing. I found it on a random tape. It's a Paul song. How's that for shattering the myth?"