Concluding part of a performance (6)
I believe the answer is:
finale
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">concluding part of a performance</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 finale that I've seen before include "Last item of event" , "Conclusion of a piece of music" , "Last part of something" , "In leaf (anag.)" , "When it's grand, it's the last scene" .)