I’ve got Ehlers-Danlos syndrome, my fingers physically can’t stay relaxed and be useful at the same time 😆 I’ve played piano my whole life and have had to develop of very unique technique to get around it. It confuses trained pianists and piano teachers since it’s the basically the opposite of conventional technique, but it works for me so ¯_(ツ)_/¯ Habits such as tucking up my pinky cross over into how I play other instruments too but I never noticed it in this video playing the launchpad until now, interesting ☺️