Dizzy Gillespie genre (5)
I believe the answer is:
bebop
'dizzy gillespie genre' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for bebop that I've seen before include "Live dance" , "kind of jazz" , "1940s' form of modern jazz" , "1940s' jazz characterised by virtuosity" , "Jazzy music style" .)