Hello, I have a program "Piano Booster" for Linux to make a workplace to teach piano. They does support keys lighting (
https://www.pianobooster.org/faq.html#does-piano-booster-work-with-keys-that-light-up) for the Casio LK-265 and Yamaha EZ-220 MIDI keyboards. But the KeyStep 37 does not supported.
Please, tell me how switch the keyboard settings, to be compatible with Casio LK-265 or Yamaha EZ-220?
Another program, Synthesia, does work, but it is for Windows. Maybe you could also recommend another program for Linux, which supports keys lighting on KeyStep 37?