Harvest season (6)
I believe the answer is:
autumn
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">harvest season</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 autumn that I've seen before include "Season, has its music too (Keats)" , "October's season" , "1 Season of mists and mellow fruitfulness" , "Fall (over the pond?)" , "One of the seasons" .)