Touring band's helper (6)
I believe the answer is:
roadie
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">touring band's helper</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for roadie that I've seen before include "Equipment handler for touring band" , "Worker with band on tour" , "Person moving and setting up band's equipment" , "Musical tour crew member" , "Touring band's supporter" .)