Drama set to music (5)
I believe the answer is:
opera
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">drama set to music</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 opera that I've seen before include "Comic or grand entertainment?" , "works in Latin" , "Aida, for example" , "eg Peter Grimes" , "Musical in which all the words are sung" .)