Question: What is the name of the man who wrote the theme tune for the British sitcom written by Graham Linehan and produced by Ash Atalla?
Sentence (from "The IT Crowd"): The IT Crowd is a British sitcom by Channel 4, written by Graham Linehan, produced by Ash Atalla and starring Chris O'Dowd, Richard Ayoade, Katherine Parkinson, and Matt Berry.
Relevant evidence: Yes