Hanifah's "Happy" is up there on my list. I also love listening to Crys Matthews' "Michigan" https://www.youtube.com/watch?v=6aIIOBBgD1A
to remind me of the Land, and Wagon Wheel https://www.youtube.com/watch?v=FHj2xmvZgfI
or any early Indigo Girls tunes put me around the campfire. I have one great Fest dance song from the DJs, but I don't know the title or the artist, just the tune. Perhaps it will be someone else's fav too and I can find it.