A full version program for Android, by SeolMJ.

Are you looking for a fun and creative way to learn how to play the piano? 

If so, then Gonuri Otamaton MK.2 is the perfect app for you! 

With this innovative app, you can play different notes on the touch screen or with an external keyboard. 

Plus, you can mute your music with a single press of a button, and even hold down CapsLock to keep notes playing longer. 

And the best part is you can watch the video on Gonuri YouTube to get an idea of how it works. 

So why not give Gonuri Otamaton MK.2 a try? Use it to have hours of fun while learning the basics of piano playing.