“Concubine” is the opening song on the Butthole Surfers' first full-length studio album, Psychic… Powerless… Another Man’s Sac. This song features Gibby Haynes singing through a megaphone – a new technique he’d started using at concerts.

Of the song’s origin, Haynes remembers that “it was one of those things where this word ‘concubine’ fit really well, and I was like, ‘What exactly is a concubine?’”

Pictured: Gibby Haynes at the Pyramid, NYC, Aug. 24, 1984. Credit: Macioce