Spahn Ranch is the name of two bands. The first and most well known is the Los Angeles electronic-industrial music group, formed in 1992 by Matt Green and his New York-based collaborator, Rob Morton. The group signed to Cleopatra Records. That same year, a self-titled, four-song EP with vocals supplied by Scott Franklin (later to become bassist for The Cramps), was released. In 1993, they added vocalist Athan Maroulis and recorded their debut album Collateral Damage.