Nirvana ‘Nevermind’ 20th anniversary reissue to include Butch Vig’s original mix

The mammoth 4CD/1DVD 20th anniversary reissue of Nirvana’s game-changing ‘Nevermind’ will include producer Butch Vig’s original, rejected mix of the album, plus the band’s initial Smart Studios demos and a full 1991 Halloween concert on both CD and DVD.