 They are perhaps best known for providing musical interludes on the BBC Radio comedy programmes "Beyond Our Ken" and "Round the Horne" in the 1960s.In the shows, the female singer is occasionally referred to comedically by the fictitious name 'Marj' (e.g.the line "Hear no evil, See no evil, Speak no evil and Marj" as mentioned in the episode including Part 2 of 'The Three Musketeers').