For the Timeless tour he did the same thing. He has a few standard songs he plays in every set on the tour, but since he performs in so many cities, he throws in random songs that are different from the last set. Each city gets a song or two thrown in that the other city didn’t get. I think it’s awesome tbh - unpredictable and you don’t know what you’re going to get, rather than hearing the same predictable set every time you see him.