Thanks for your efforts to show how the controller is working. If I need training of it, I would be happy to have you as my teacher and mentor!
Technically your up do date.
Unfortunately this makes not music indeed. As on the course we lost time about to guess accords, I was disappointed then: your terms and the verbal work-flow was correct and great.
But in same time I've understood, thanks to you, the actual content of today's (loop-)music and it helps me to use, out of my heart, a keyboard which remembers a piano and its experience to use.
May I do a wish, it's all the best to you; something of the best is to learn and play a real instrument.
My studio-friend said to me: I love all the synthesizer stuff in your part of our studio, but if I come for our country-band, I turn on my bass-amp and I am playing. The musical flow becomes to life and I'm not confronted with special needs of technique.