To start it click the green flag than the space key play the music by clicking on the ON penguin to stop the music click on the OFF penguin. To stop everything click on the red stop sign.
I made this project by taking 2 new sprites and making one OFF and the other ON. I took the ON sprite and coded it so when you clicked on him the music would play. Than I coded the OFF sprite so when you clicked on him the music would stop.