Sonata ending (4)
I believe the answer is:
coda
'sonata ending' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for coda that I've seen before include "Final movement" , "notes at the end" , "Passage concluding a musical piece" , "Musical recap" , "Passage of piece of music added to the end" .)