Miss stops recording exclusive (6)
I believe the answer is:
closed
'exclusive' is the definition.
(I've seen this before)
'miss stops recording' is the wordplay.
'miss' becomes 'lose' (I've seen this in other clues).
'stops' indicates putting letters inside.
'recording' becomes 'CD' (CD is an example).
'lose' put within 'cd' is 'CLOSED'.
(Other definitions for closed that I've seen before include "Not longer open" , "clinched the sale" , "Terminated" , "Blocked off" , "Exclusive" .)