Monk's music in live dance? (5)
I believe the answer is:
bebop
I believe this is a double definition.
'monk's music' is the first definition.
(I've seen this in another clue)
'live dance?' is the second definition.
(I've seen this before)
'in' is the link.
(Other definitions for bebop that I've seen before include "Jazz style of 40s" , "Jazzy music style" , "Variety of jazz from the 1940s" , "1940s' jazz characterised by virtuosity" , "Type of jazz" .)