Thank you for making this awesome program! I found you searching through the net for midi based synth controllers.
I also noticed that you took the previous versions down since you were coming up with a new system. The next time you are compiling systems, would it be possible you compile a version for the Novation XioSynth? I really want to give ctrlr a try to see how it changes interacting with my synth. I would be more than happy to test it for you.
Thank you so much. Let me know how I can help. I also would like to try and build this in GNU/Linux.