double click the green flag just in case. Click on the Wonows logo to see the power button. Click the power button to shut down. I just remembered, there are no songs on the music app because @DaCatBlock set some test sounds but no music replaced them because I can't figure this out lick the wonows button to close an app, there are one app: music by @DaCatBlock
I made this by myself join the collaboration at https://scratch.mit.edu/discuss/topic/554893/ to help with wonows OS please note any apps made by anyone other than me are not going to be affected so don't expect a bad-looking music app