Composer wasting time in tourism (5)
I believe the answer is:
ravel
'composer' is the definition.
(Maurice Ravel)
I don't understand the remainder of the clue.
(Other definitions for ravel that I've seen before include "Tangle - untangle - French composer, d. 1937" , "He scored" , "Musician" , "Entangle - French composer, d. 1937" , "Tangle or become tangled" .)