107 AWESOME MODES
"Piano 4" now has 107 AWESOME MODES.
The only thing you need to do is Don't Touch The White Tiles 4.
【Game Features】:
1.107 Awesome Game Modes
2.Mixer system : Play TWO or More modes at the same time.
3.More Instruments : Piano, Guitar, Drum, Dubstep
4.100 Tiles Colors