Original music for the game was composed by Brian LeBarton plus a list of rockabilly groups and Flamenco Rock n Roll pioneers Gypsy Pistoleros, who contributed 4 tracks to the soundtrack. The entire score was recorded live in four days in Los Angeles with a musical cast that included Carla Azar from Autolux, Motown drummer James Gadson, Shawn Davis on bass, Justin Stanley on guitar, Davey Chegwidden on percussion and Elizabeth and Chris Lea on trombone and saxophone. Brian is quoted as saying, "I wanted music that would scare the shit out of you, make you feel like you're in the game. It had to put you on edge and freak your brain out. Face-melting, musical debauchery."