Didn’t see Shorty.
Curious why it appears to be a Travis Bean instead of an SG?
My guess is that they were playing a Grateful Dead tune. I stayed up late last night watching a lot of Tedeschi Trucks, and that shot looks to be from one I watched.
Found it, same show - different channel, from three weeks ago at Red Rocks - Franklin's Tower:
Also watched a full concert from a few days after that where on one tune he played a Firebird.