Northside purchased licensing from ASCAP to be able to play music in this repository for performances. If the song that you want to play in the repository, then we can legally play it for groups of people. The music isn't there, we still have to purchase the music, but this agreement allows us to play it for large groups of people like PTA or for morning announcements. Please check this site to ensure that we are following copy write laws with our music.
https://www.ascap.com/Home/ace-title-search/index.aspx
https://www.ascap.com/Home/ace-title-search/index.aspx