Concert finale (6)
I believe the answer is:
encore
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">concert finale</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 encore that I've seen before include "Bis!" , "Call for additional item" , "(Call for) repeat performance" , "Let's hear/see it again!" , "Audience call for another performance" .)