Caustic Song file (optional):
Don't get too excited. It's a, one side, or the other, thing. The oscillator, on the left, will play up to B3. The one, on the right, will play from C4 up. Don't expect me to explain, in detail, how, because I'm not going to. Basically, it's a poor man's comparator. They're used, amongst other things, by, most, analogue oscillators, to generate square waves. There's a simulation of how that works, on track 7. And, there's a few examples of what you can do with a split. They're, all, variations of the first machine. Feel free to adapt.