Tin Machine were a British–American rock band formed in 1988. The band consisted of English singer-songwriter David Bowie on lead vocals, saxophone and guitar; Reeves Gabrels on guitar and vocals; Tony Fox Sales on bass and vocals; and Hunt Sales on drums and vocals. The Sales brothers had previously performed with Bowie and Iggy Pop during the 1977 tour for The Idiot. Kevin Armstrong played additional guitar and keyboards on the band's first and second studio albums and first tour, and American guitarist Eric Schermerhorn played on the second tour and live album Tin Machine Live: Oy Vey, Baby (1992).