8 yr old wants to learn recorder.
Almost-80 yr old finds recorder but is out of practice.
Chooses Bach.
A happy session follows with tunes simpler than the Bach.
That night the almost-80 can't work out why her fingers have rheumatism like never before.
Still, it was fun at the time.

Sorry I've got behind in comments nd replies, but should be in normal mode now the house changes are (almost) finished.