Click or touch to start making a sound.

When you start playing, the three lines rotate around the tree ring. Also, each line has 8 points at regular intervals. These points regularly check the color below the line and make a sound when the color is dark.

There are 2 pictures of tree ring.
There are 5 different tempos.
There are 7 different sound scales.
There are 6 different tones.

And there are many modulation patterns.