Universal Music Enterprises commemorates the 20th anniversary of the unwitting swansong of the single most influential artist of the 1990s with a multi-format release that spreads more than 70 remastered, remixed, rare, unreleased, and live recordings over configurations ranging from a 3-CD/1-DVD Super Deluxe Edition to a standard digital/CD remaster of the original album. Material exclusive to the various versions of the In Utero 20th Anniversary reissue includes a veritable treasure trove of never-before-heard demos, B-sides, and compilation tracks.