This would've been a higher review, but currently I have an issue where random songs will "not be downloaded" in a playlist (even though it shows the green arrow at the top of the playlist, so I have to redownload. This is especially annoying when I am on an underground train that cannot access the wifi at all times, so I have to use data. Please fix this, Spotify. (Edit: Another issue where playlist/song covers aren't showing up. But the other issue should be priority)