The following members of the Workshop worked on Doctor Who, composing music and/or sound effects during the indicated dates. * Delia Derbyshire (1963) * Brian Hodgson (1963-1973) * Malcolm Clarke (1972-1986) * Dick Mills (1973-1989) * Peter Howell (1975-1985) * Elizabeth Parker (1978-1985) * Paddy Kingsland (1980-1982 at the Workshop; 1983-1984 as freelancer) * Roger Limb (1980-1985) * Jonathan Gibbs (1984-1985)