I have premium for reference so I'm paying, yet the app works improperly. It logs me off and refuses to let me re-log in sometimes, sometimes I can't scroll through my library, sometimes it refuses to work if I have no internet despite all my songs bring downloaded, sometimes it randomly undownloads all my songs, often it will show I have liked two of the same song so I will unlike one just for it to unlike both. Serious bug fixing is needed before I'd be able to recommend this app.