The Crave Mortons version vs 1900s version explained

Full score available here: I have had some requests for this. I made this video about 2 years ago and my intention was to make it a complete tutorial. But after serious thought, I felt like this issue is addressing only to pianists, so it would make no sense for me to be more analytic As for my playing, the camera is above the hands this time. The piano is still untuned and the sustain pedal is paradoxically fixed by its own ( ) Anyway, thanks for watching