Jazzman Kenton (4)
I believe the answer is:
stan
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">jazzman kenton</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for stan that I've seen before include "Eminem hit; man's name" , "Ollie's partner" , "- Getz, jazz musician" , "- Laurel, Hardy's partner" , "Laurel perhaps" .)