Dave Grohl stopped by The Late Show With David Letterman last Thursday to promote his directorial debut, Sound City.

The film, which premiered last month at Sundance, chronicles the story of the Van Nuys, California studio of the same name, where music legends recorded major projects throughout the years – including Nirvana's 1991 smash, "Nevermind."

Grohl joined Letterman for a chat about the project, after which he was joined by the Sound City Players – Foo Fighters plus guests, including Stevie Nicks – for a live performance of "You Can't Fix This" from the flm's soundtrack album. Watch the appearance here.