A super-deluxe edition of Nirvana's 1991 Nevermind album is set for release on September 19th to celebrate the 20th anniversary of its release.

Comprising of four CD's and one DVD, the CD's will include previously unreleased tracks, rarities, b-sides, BBC radio appearances and rare live recordings, whilst the DVD will feature a complete unreleased concert in its entirety.

The Super-deluxe edition of Nevermind is set for release on September 19th via Universal Music Enterprise.