Keff McCulloch is a British composer. In 1987 he became well known for composing the new Doctor Who theme music for the Seventh Doctor, Sylvester McCoy. The theme, drawing on the original by Ron Grainer, lasted for three years until the series was cancelled by the BBC in 1989. The new theme music was accompanied with new titles and logo. Keff McCulloch also contributed incidental music scores to six stories during the McCoy era, namely; Time and the Rani; Paradise Towers; Delta and the Bannermen; Remembrance of the Daleks; Silver Nemesis; Battlefield; and also the later Dimensions in Time spin-off (1993). He also created another version of the main theme and performed the incidental music for the video release of Shada.

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