Teacher Didn't Tell Me is a British television series which aired on the BBC during 1957.
Hosted by the pianist Sidney Harrison, it was described in the Radio Times as "a musical revelation in three episodes".
[1] Little else is known about the programme, though Harrison published an autobiographical book called Teacher never told me in 1961.
[2] Harrison also appeared in other BBC TV programming of the 1950s, including Piano Lesson and How to Play the Piano.