I’m seeing a pattern in the lack of detail ;)
Check out Agordejo, Carla, Non-Mixer/jack_mixer, seq66 (nsm branch).
It won't be open source if that's what you are asking.
Agreed, but I hope you realize this is pretty much why people are having such negative reactions to it in this thread. For something that is "easier to understood by seeing it", the biggest mortal sin is pushing it without having anything to actually show that people can see.