As FACT Mag reports, the twentieth anniversary of Nirvana's defining In Utero will see a reissue boxset that is determined to not dissapoint. While we've seen the band giving birth in the found footage below, we're now hearing that the box set will also feature over seventy unheard tracks—from live recordings to masters to different mixes, among other rare songs. In addition to the trove of music, there will be a DVD recording of the band's 1993 Live and Loud set performed in Seattle. You'll be able to purchase this whole thing on double CD and triple vinyl in September, so make your choice wisely—put yourself back in the 90s and go with your gut.