Four Star Mary are an alternative rock group formed in California in 1997. They gained considerable recognition after appearing in several episodes of Buffy the Vampire Slayer, playing the part of the fictional band Dingoes Ate My Baby (of whom the character Oz was the lead guitarist). A specially edited version of the band's song "Pain" appears on the accompanying series soundtrack album. When they toured LA in the past, James Marsters (Spike of BtVS) played a few songs with them.