It is a very wide range of people that we get for the show.

Humphrey Richard Adeane Lyttelton (23 May 1921 – 25 April 2008) also known as Humph was an English jazz musician and broadcaster and chairman of the BBC radio comedy programme I'm Sorry I Haven't a Clue. As a performer he is perhaps best-remembered for the hit single "Bad Penny Blues" (1956).