App worked great with no issues at all until yesterday when it suddenly stopped working. All my playlists (500+ songs) would not play. They were all there it just said error with an exclamation mark. Uninstalled and re-installed app to find out all my songs were deleted!!!! Just great!!!! I depended on this app to get me through work but now what?!?! I've been a premium subscriber for almost a year now. I was going to pay for the yearly subscription but I'm having second thoughts now.