I wrote a song about Harvest.  If you celebrate thanksgiving, you can just change the word “harvest” for “thanksgiving”.  Feel free to download the audio and score.

Harvest_Time_is_Here-Piano

Harvest_Time_is_Here-Score_and_Parts

Harvest_Time_is_Here-Voice

Here is the MuseScore file: https://musescore.com/user/7014231/scores/5674405