"Rigoletto” composer (5)
I believe the answer is:
verdi
'rigoletto composer' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for verdi that I've seen before include "Composer of opera ''Rigoletto''" , "Italian composer (Aida)" , "Il trovatore composer" , "Nabucco composer" , "Giuseppe _____, composer of "La Traviata"" .)