Depeche Mode's origins date to 1977, when schoolmates Vince Clarke and Andy Fletcher formed a band called No Romance in China with Clarke on vocals and guitar and Fletcher on bass. Fletcher would later recall, "Why am I in the band? It was accidental right from the beginning. I was actually forced to be in the band. I played the guitar and I had a bass; it was a question of them roping me in." In 1979, Clarke played guitar in an Ultravox-influenced band, the Plan, with friends Robert Marlow and Paul Langwith. In 1978–1979, Martin Gore played guitar in an acoustic duo, Norman and the Worms, with school friend Phil Burdett on vocals. [better source needed] In 1980, Clarke and Fletcher formed a band called Composition of Sound, with Clarke on vocals/guitar and Fletcher on bass; the pair were soon joined by Gore as a third instrumentalist. Dave Gahan joined the ensemble later in 1980 after Clarke heard him perform at a local Scout hut jam session, singing a rendition of David Bowie's "'Heroes'".