The official trailer for *Ozzy and Black Sabbath: Back To The Beginning* has been released, previewing the concert film documenting Ozzy Osbourne and Black Sabbath’s final performance. The film is significant as it contains some of Osbourne’s last footage before his death less than a month later, and will be released in cinemas worldwide on 28 October.

The 150-minute film, hosted by Jason Momoa and musically directed by Tom Morello, features performances from major metal and rock acts including Metallica, Guns N’ Roses, Slayer and Tool. The concert sold out within minutes after receiving more than three million ticket requests for 44,000 places, while the film will include 30 songs; Sharon Osbourne also recalls that Ozzy was warned he might not complete the show, but insisted on performing.