Musical roundabout (8)
I believe the answer is:
carousel
I believe this is a double definition.
'musical' is the first definition.
(I've seen this before)
'roundabout' is the second definition.
(synonyms)
(Other definitions for carousel that I've seen before include "it's located in 'Arrivals'" , "Luggage conveyor belt and fairground ride" , "Musical, roundabout" , "Musical - merry-go-round" , "magazine for circulation" .)