Layers

[guest]

I think a really cool feature to have would be layers. I think people like Wafels and Jonah and JHXC would agree with me. Layering instruments can be tedious. I think a good way to organize layering is my making so that multiple sequencers layer each other. It would fix having to undo if you mess up with the layering. 

If you don't wanna read that, then I'm just saying we should have tracks.

[Frank]

"Song" is already an object in the code, for all we know Jacob_ could easily have multiple instances of it. The real question is whether the UI would be easy to make.
Of course, plenty of functions already take for granted that there is only one song.