Stephen Barry Singleton is a British musician, currently residing in Sheffield, England. According to an interview Singleton did for the documentary Made in Sheffield, he was friends with Def Leppard lead singer Joe Elliott when the two were young children. Along with Mark White and David Sydenham, he founded the band Vice Versa in 1977. Also produced several issues of Steve's Papers, a Sheffield punk fanzine. He is probably most notable, however, for being the saxophonist in the popular band ABC (which he left in 1984), and starring in the 1983 film, Mantrap.