Composer who wanted quiet shut up (4)
I believe the answer is:
cage
This could be a double definition.
'composer who wanted quiet' is the first definition.
'cage' can be an answer for 'composer' (I've seen this before). I am not sure about the remainder of the definition.
'shut up' is the second definition.
(I've seen this in other clues)
Can you help me to learn more?
(Other definitions for cage that I've seen before include "Incarcerate" , "Pen" , "Shut up!" , "Composer working in silence" , "John ---, composer; one with bars" .)