If the early reviews are any indication, Kurt Cobain: Montage of Heck looks like it could be one of the best rock documentaries to come out in decades.

The HBO documentary is the first authorized look at the the late musician’s life. The film is produced by his daughter Frances Bean Cobain, and contains interviews from friends, family, and of course, Courtney Love. There are also a few unreleased tracks in the film.

Take a first look at this incredible trailer below: