I don't know what has happened, but the overall functionality of the app has faded away extremely suddenly over the past few months. Music randomly stops playing, music won't start playing when the play button is clicked, and there are several frustrating display glitches when simply scrolling through music, such as songs and albums not showing up at all in my music library when I know I've both added them to my music and downloaded them. Good app, just wish it worked better like it did before.