Desc: Delia Derbyshire: The Myths and Legendary Tapes: Directed by Caroline Catz. With Caroline Catz, Honor-Ray Caplan-Higgs, Richard Glover, Zachary Hart. A portrait of the character and legacy of electronic sound pioneer Delia Derbyshire, who realized the Doctor Who theme tune in 1963 and explores the idea that this extraordinary composer lived outside of time and space as other people experience it.