Provide commentary (7)
I believe the answer is:
narrate
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">provide commentary</span>' is the definition.<br/ ><span class="explanation-format__explanation">(narrate can mean to commentate)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for narrate that I've seen before include "Read" , "rehearse" , "Chronicle" , "Relate - portray" , "Rare ant (anag.)" .)