If you havent bought the piano, why to try this app firstly?
APP Function：
1. Supply 7 music mode
2. Various Colour Screen
3. Support OCTAVE
4. Support Freestyle
If you havent bought the piano, why to try this app firstly?
APP Function：
1. Supply 7 music mode
2. Various Colour Screen
3. Support OCTAVE
4. Support Freestyle