You can click on any of the three songs to play them. Mario and Poppy Playtime are playlists with 2-3 songs. You can also click the pause button to stop your music. (That DOES NOT MEAN IT WILL SAVE WHERE YOU WERE IN THE SONG!)
Even I am still shocked at how easy this project was. All you have to do is attach an when sprite clicked to music. And for the pause, you just have to add a stop all sounds to a when sprite clicked. Then all you have to do is add in some art and details. Scratch on!