Nightclub show (7)
I believe the answer is:
cabaret
'nightclub show' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for cabaret that I've seen before include "Film set in 1931 Berlin - floor show" , "Bob Fosse musical with Liza Minnelli" , "Entertainment at restaurant" , "Entertainment at night club" , "Floor show for Arab etc" .)