What a completely different stylistic change compared to your Symphony 9! I have to say, ragtime music was how I got started with the piano, so this type of music has a special place in my heart. The beginning of your piece is really cryptic and dissonant. I love it! About 3 minutes in, this is when I started to get Scott Joplin vibes, more specifically with the Magnetic Rag. And the clear winner of this piece is your ending which I'm not even sure how to express my feelings around it. Perhaps I can describe your ending as an anticipatory ending. It's really a great way to come to a conclusion.
For example, at 5:17, that could have been a conclusion right there. And then again at 5:22, that could have been the conclusion. But you string the listener along, and actually conclude it at 5:28, which is a really sneaky way of drawing the listener in, in my opinion at least.
BTW, I'm going to see how my next video does around "transforming a midi file into a performance". Basically the idea is to take a midi file without performance data, and make it sound more like a performance. If this video resonates with my audience, I would actually love to use this piece as my next example. Especially because you have performance data. It would be a challenge for me, but I think I can make your piece sound more like a performance, despite Finale's human playback + NotePerformer.
If you are up for it, let me know as I would need your midi file.
Love the piece! And you'd potentially be the star in one of my future playback series videos!