Getting round in, Richter's ordered a treble? (9)
I believe the answer is:
chorister
'getting' is the definition.
Although both the answer and definition are singular nouns, I don't understand how one could define the other.
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for chorister that I've seen before include "Church, cathedral singer" , "Choirboy or girl" , "Boy singing" , "Boy in church" , "Boy singer" .)