Piano Lesson was a British television series which aired on the BBC during 1950. It was hosted by Sidney Harrison, who gave piano lessons. The first series was aimed at beginners, while the second series intermediate students. Harrison also gave piano lessons on other programmes during the 1950s, including the BBC's children's session.
The series is likely lost, as very few telerecordings exist of BBC television from before 1953.
References
Piano Lesson (TV series) Wikipedia(Text) CC BY-SA