Press the note you want to play That's it !
For this one I use an invisible "sprite" who is constantly teleported to the mouse. It looks at wich color the mouse is on and when the mouse-leftbutton is pressed, it plays the note. That's why I had to paint those notes Try my other piano at: www.scratch.mit.edu/projects/111770392/ Advantages: You can keep the mouse pressed an it works Disadvantages: You must paint the notes and you must wait 0.5 sec before playing the same note