Colin Sell (born 1 December 1948) is a British pianist who has appeared on the radio panel games Whose Line Is It Anyway? and I'm Sorry I Haven't a Clue. He has become famous mostly for his long service on the latter show, where the opening credits are "At the piano is Colin Sell, and your chairman is Humphrey Lyttelton/Jack Dee", in the manner of the show none of the panelists are credited at the start or end on the credits, but are introduced by the chairman, usually in a sarcastic manner ("the foremost available comedians. I'm sorry. The four most available comedians"). He is frequently the butt of the host's jokes, and cannot reply because as he said in an interview with the BBC "I can't answer back, I don't have a microphone". The jokes usually refer to the alleged poor quality of his piano playing and suggest other roles he takes as part-time jobs to make up for this. Wikipedia
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