Press sheet music button for sheet music if you want a different song press space if you want to go back to normal screen press the up arrow. Oh and press the "music" button for like five seconds of music then it will stop for 3 seconds and start five more seconds of another song and then stop.
thanks to sparllinatechs for most of the coding, I added some things but not much so thank you so much just for making the game it is really cool. And thanks to yellowbird2009 for commenting the music on Virtual Piano v1.16 (Ultimate) and yes, I typed the whole name.
