So What? is the eleventh track from 1998's album Garage, Inc. second disc. It was written by Nick Kulmer, Chris Exall and Clive Blake, with a length of 3:09. Originally released by The Anti-Nowhere League in 1981 as a B-side to the Streets of London single, Metallica have already released their version in their 1991's The Unforgiven single. It also features in the Sad But True single; and as a live version in Mama Said single (recorded on 1996 in Irvine, CA) and in The 30th Anniversary Celebration single (recorded on 2011 in San Francisco, CA).