I pay for premium, I love the services this app offers, and until recently I have never had an issue. I went on vacation and discovered I couldn't listen to my music without an internet connection. I have my entire liked songs Playlist downloaded, and a few others, but it still said everything was unavailable to play. At first I thought it was that I was on a plane, even though I'd never had issues before, but it has continued to be an issue at home.