I agree with others, this app used to be good. I recently changed my router to which is attached a USB stick containing my music. Used to be able to play this music on my Play:3. Since the router change it no longer does. App keeps saying the "music files not available" when resetting the music library even though my network file app on the same phone can. Doesn't seem to see the router's music service either, again even though another app on my phone can