It Ain't Half Hot Mum not of broadcast quality, but are included as extras on the series 1 DVD. Because "It Ain't Half Hot" Mum was a sitcom about a concert party, many old music hall, musical and traditional songs were performed by the actors, including: Don Estelle and Windsor Davies released two in-character performances as singles. The first, "Whispering Grass" reached number one in the British singles chart for three weeks from 7 June 1975. The second "Paper Doll" reached number forty one later that year.. They also recorded a top 10 LP called "Sing Lofty" It Ain't Half Hot Mum It Ain't Half
Don Estelle of "Paper Doll" which reached number 41, and a top ten LP, "Sing Lofty" (1976), all three were recorded with "It Ain't Half Hot Mum" co-star Windsor Davies. Estelle also acted in the films "Not Now, Comrade" (1976) and "A Private Function" (1984) as well as "" (1984) alongside Melvyn Hayes, who also appeared in 'It Ain't Half Hot Mum". In the first series of "The League of Gentlemen", he made brief appearances in two episodes as Little Don, the keeper of the Roundabout Zoo (a zoo on the island of a roundabout). In 2001, he appeared in an episode