It reminds me of Stephen Malinowski's Music Animation Machine. https://www.musanim.com/
What Stephen usually does is take a real performance, manually generate a midi file from that, and then generate the animation.
You are viewing a single comment's thread from:
Hey, thank you for your comment! Yes, his work is a source of inspiration for me. The only thing is that I wanted the fixed relationship between notes and colors, I have a few other examples which I never uploaded in which is nice to see how predominant some colors are depending on the piece key. I had a few other ideas I haven't been able to materialize since I know very little about coding, but maybe someday I'll have to chance to invest more time on it and achieve more interesting results.