Spicy sauce; Cuban music (5)
I believe the answer is:
salsa
This clue is a double definition.
'spicy sauce' is the first definition.
(I've seen this in another clue)
'cuban music' is the second definition.
(I've seen this in another clue)
(Other definitions for salsa that I've seen before include "fling?" , "Spicy tomato sauce" , "The Latin-American sound" , "Latin American dance - spicy Mexican sauce" , "Cuban dance music or spicy sauce" .)