Fish for lutenist (5)
I believe the answer is:
bream
I believe this clue is a double definition.
'fish' is the first definition.
(bream is a kind of fish)
'lutenist' is the second definition.
(julian bream)
'for' is the link.
(Other definitions for bream that I've seen before include "Amber (anag) - fish" , "River fish" , "Edible fish" , "Amber kind of fish" , "Swimmer" .)