Random music generator

[Innermost]

Some years ago I had fun to create a random music generator in JavaScript.
Have you ever tried to develop that kind of generator?
Because that's very funy to create that kind of machine. It pushes you to think about your own musical rules, etc. In fact, it is a bit like creating a new composition in itself.

Here is the URL of my experimental web app (Mmm I think the visual animation will render better on computer): https://random-music.anthony-charretier.fr/

And here is a live streaming on Youtube:

[Zeisner]

I like it. It has that special pseudorandomness I associate with functions in older DAWs.