Short pastoral poem (7)
I believe the answer is:
eclogue
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">short pastoral poem</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 eclogue that I've seen before include "Lines written" , "country-specific text" , "Work on farm" , "Short pastoral poem" , "pastoral work" .)