Use fret buttons, 1-5 to use this game. Press 1 if you want to get one of the green notes away. Press 2 if you want one of the red notes to go away. Press 3 if you want one of the yellow notes to go away. Press 4 if you want one of the blue notes to go away. Press 5 if you want one of the orange notes to go away. Have fun with this amazing project! Hope you like it!