Hungarian Rhapsodies composer (5)
I believe the answer is:
liszt
'hungarian rhapsodies composer' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for liszt that I've seen before include "Composer of the Hungarian Rhapsodies" , "Pianist and composer (often associated with Brahms), d. 1886" , "Franz . . . . ., 19th century Hungarian composer and pianist" , "Famous composer" , "music writer" .)