BLACK FLAG 'SLIP IT IN' LPLABEL: SST Records ORIGINAL RELEASE DATE: 1984 VARIANT: Black Vinyl LP "Slip It In" is the fourth studio album by Black Flag, originally released in 1984 on SST Records. "Slip It" In is an extension of the sound Black Flag utilized on its second album, "My War": heavy, cathartic, intense, dense, and progressive. This album also demonstrates Black Flag's increasing use of instrumentals, where Greg Ginn demonstrates his increasingly more complex playing