Wall Street Crash were an English vocal group, formed in March 1980 by Keith Strachan.
Keith Strachan had been the musical director of the TV production of Oh Boy, and formed the group in early 1980 from members of the cast.
[3] The group made their live debut in March 1980 at the Country Cousin in King's Road, London.
[2] They were spotted by Gerry Maxim of MAM at a trade show, and he arranged for them to make their television debut on Saturday Night at the Mill.
[14] Former members include Siobhan McCarthy who went on to play Evita and star in the original cast of Mamma Mia!