EDIT: sorry, got away for a few hours

This is the patch:

WARNING - GETS SUPER SUPER LOUD https://clavier36.com/p/tEWcc48tFPm8qiyx9ljo WARNING - GETS SUPER SUPER LOUD

Zoom out using your mouse wheel/trackpad to see it all. It's realllly gorgeous if you let it run. But super, super loud at random times :-)