Musical form with a recurring theme (5)
I believe the answer is:
rondo
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">musical form with a recurring theme</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for rondo that I've seen before include "Musical form with recurrent theme" , "Repetitive musical form" , "Piece written" , "Piece of music with repeated refrain" , "Repetitive movement" .)