Magic Piano [video](youtube.com)2 points·by amarvashishth·7 mesi fa·1 commentsyoutube.comMagic Piano [video]https://www.youtube.com/watch?v=esY3iS4l3Xs2 commentsPost comment[+][deleted]·7 mesi fa[–]zeristor·7 mesi fareplyNifty visualisation IRL.YouTube video posts often get lost on HN.
YouTube video posts often get lost on HN.