The upcoming 20th-anniversary reissue of In Utero will feature more than 70 “remastered, remixed, rare, unreleased, and live recordings.” The record will be reissued Sept. 24 as both a double CD and a triple LP, but the real bonus material comes as part of the “super deluxe edition” box set, which spreads all the weird goodies accompanying the record out over four additional discs. According to Universal, the bonus material includes never-before-heard demos, b-sides, compilation tracks, and a complete recording of the band’s “Live And Loud” concert at Seattle’s Pier 48 on December 13, 1993. That same show will also be released as a standalone DVD.