Synagogue singer (6)
I believe the answer is:
cantor
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">synagogue singer</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for cantor that I've seen before include "Leader of prayers in synagogue" , "Queen (in legal usage)" , "Synagogue prayer leader" , "lead singer" , "leading chorister" .)