Hi, all.
I’m happy to have completed this with minimal help from the forum.
I enjoyed the musical refs. (Good to see there’s another musician out there, Brendan. I suspect there are more.)
Particularly liked the simplicity of my FOI, 27A.
Interesting that the compiler didn’t subtract the 3rd letter to make the clue for 2D, given current preoccupations.
One day, I’ll be quick enough to assist others . . .