Kin to a clarinet (4)
I believe the answer is:
oboe
'kin to a clarinet' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for oboe that I've seen before include "Walk with exaggerated movements" , "it's blown" , "Cor anglais in its family" , "Player" , "music producer" .)