Cantabile now supports key range indicators — little bars that appear on the on-screen keyboard to show the key ranges defined on any active MIDI routes. They can be used as an “at glance” reminder of which key ranges are active and also as much easier way to setup and edit key ranges:
This is a companion discussion topic for the original entry at https://www.cantabilesoftware.com/blog/key-range-indicators-88b333e29f70/