Hallo guys,I saw this video and i could not resist to ask how it comes that men can play the accordion much faster than the piano?
But Yuja is not a man, I think
I'm not going to get into who can play fastest. However, having played accordion as a kid I can tell you that the key depth is much less than on a piano. The action is very fast on a decent accordian, if your fingers travel less distance the speed is easier to attain. It's like playing fast trills on the piano starting from a half press or just at the point of escapement on a grand piano.