A free program for Android, by CHOI SEUNG SOO.

This app is for people who are about to start playing drums. The aim of this app is to help beginners get started and to teach them the basics of drumming.

It contains the most important information that a drummer needs to know, including how to play the drums, the different types of beats and songs, and the basics of music and rhythm. It also provides an introduction to the different musical instruments, such as the drum set, the piano, the guitar, the bass, and the harp.

In addition, it contains a large collection of songs and beats, which you can play and learn by yourself.