press a,s,d,f,g,h,j,k to play, want to play black button press on it ấn a,s,d,f,g,h,j,k để chơi,muốn ấn nút đen thì ấn vào nó
![play piano 8 key[NEW BETA]!!!!!!!!! part2](https://cdn2.scratch.mit.edu/get_image/project/575138055_480x360.png)
