It's a very easy to use piano application
This application supports multiple touches
This application supports long press
It is a visually elegant application
The piano melody is quite different from other instruments
Have good fun
9Apps 4.9
![국세청 홈택스 [손택스] on 9Apps](https://go.getnew.app/sg/res/jpg/f7/df/69cc2f90120ec331db2630e0f5b6-6dh.jpg?x-oss-process=style/jmq200)
