The clip mixes archival family footage with interviews, live material and animation for a film billed as a raw and visceral journey through the singer's life, providing no-holds-barred access to Cobain's never-before-seen home movies, recordings, artwork, photography, journals, demos, personal archives, family archives and songbooks.

Directed by Brett Morgen with Cobain's daughter, Frances Bean, as executive producer, "Montage Of Heck" debuted at the Sundance Film Festival in January to rave reviews.