Q. How do I get a song in the app that I downloaded online
On the left side of the Freegal main page is a list of pages, including one titled My Downloads. If you click on My Downloads it will take you to a page showing everything you've ever downloaded from Freegal. Once you locate the song you're looking for on the far right of the song listing it says Download. Just click on that and it should allow you to re-download the song.