https://ragnapixel.itch.io/pixel-piano

Hey guys! After studying a lot of piano and learn how each chord formula is done, I've created this cheat sheet to help out in everyone's studies.

It was also a nice exercise to do it. BUT I'm super new in the piano, so if you find anything wrong (and probrably will have) please tell me so I can get better and improve this cheat sheet while also helping other people.