Record back complaint? (7,4)
I believe the answer is:
compact disc
This clue might be a double definition.
'record' is the first definition.
(I have seen 'Digital record' mean 'compact disc' so perhaps 'record' could also mean 'compact disc')
'back complaint?' is the second definition.
The answer and definition can be both man-made objects as well as being singular nouns.
Maybe you can see a link between them that I don't see?
Can you help me to learn more?
(Other definitions for compact disc that I've seen before include "Digital record" , "Means of recording sound" , "Music medium" .)