Bowie later used this guitar riff in two different songs, first on "The Supermen" from 1971 and second on "Dead Man Walking" from 1997.
A live version recorded at the Boston Music Hall on 1 October 1972 was released with the Sound and Vision box set in 1989.
Formed as a DJ crew in the early nineties and originally including 11 members, under the name X-Men, which was chosen partly because of their rivalry between Super DJ Clark Kent's crew of DJs, known as the Supermen, and partly after the Marvel Comics characters, but had to change their name due to trademark infringement.