Cassetteboy is the stage name of Mark Bolton and Steve Warlin (an author from Brixton). It was only upon the confirmation of their third album's release date in 2008 that they came forward and made their identities known. Their initial appearance was on the Di and Dodi Do Die 7" Record released in 2000 on the record label Barry's Bootlegs which is somehow related to the electronic music label Spymania.