Type of music for the audience (5)
I believe the answer is:
house
I believe this clue is a double definition.
'type of music' is the first definition.
(music genre)
'the audience' is the second definition.
(term for a theatre's audience)
'for' acts as a link.
(Other definitions for house that I've seen before include "Residential building" , "Dwelling; dynasty" , "Building for dwelling in" , "Abode" , "Dwelling, living quarters (5)" .)