@raychenviolin came and SHOCKED everyone 🤯 Today I was playing at the train station when suddenly a guy asked me to play La Campanella. Turns out he’s one of the most famous violinists (and later he told me he had to transpose the entire piece because the key was different 😱) Check out his new app @Tonic if you want to level up your skills as a musician 🎵 #piano #violin #publicpiano #reaction