So practice continues on this. last nights practice was an incremental improvement. Still making coordination mistakes with hands together. must resist the urge to go faster. Also trying to remember to keep hands loose. It feels like it is much more fluid and sounds nicer with less anxiety. I think that will be key to improving speed.
So onto the analysis. This is just from things I noticed while playing like chord shapes and cadences.
It starts on a major 3rd to G so you instantly know what key you are in. Then there are the two a and b 5 note patterns that are just stepwise sequences in the scale.