What I mean is, is the sound on following video clip played live, instead of being recorded and played upon the video (kinda like what singers can do in playbacks)? What’s more, tell me anything you might catch unusual, like the sound being out of sync with the pressing of the fingers, whether they’re using a black key when they should’ve used a white one, whether they’re using 1 and 3 instead of 2 and 4 as can be read on a sheet music for finger numbers, etc. I mean, everything is welcome. The YouTube clip is this: https://www.youtube.com/watch?v=KuB0nv7N30Q

It’s most clear in 0:30–0:32, 0:38–0:39, 0:49–0:51, 1:07–1:10, 1:14, 1:16, 1:18, 1:32–1:33, 1:36–1:38. Thank you in advance for your help.

Topics: music, piano, time, exercise, video, instruments, finger, hands, fingers, sheet music