Pulling into the lot, Grateful Dead show, Park City, UT, 9/4/83 via Matt Sweeney
https://listentothedead.com/1983/9/4 theres the recording from that concert!
I remember the night I wrote Dreams. I walked in and handed a cassette of the song to Lindsey. It was a rough take, just me singing solo and playing piano. Even though he was mad with me at the time, Lindsey played it and then looked up at me and smiled.