As a musician and part time audio engineer I recently bought myself a bright white KORG nanoKONTROL 2 USB controller as an addition to my mobile Digital Audio Workstation (DAW) setup. Setting it up and running it within OSX went smoothly, but I prefer Ubuntu Studio as Qtractor is my DAW of choice. So I connected the nanoKONTROL to Qtractor using Jack. I clearly saw midi events coming in, but nothing happened. This is where I started my search for enabling the nanoKONTROL in Qtractor. After reading many articles and blogs (special thanks to Jeremy!) I was able to reconstruct a working Qtractor control file (a .qtc file :-).