Add "Never played tracks" built-in playlist!?

[mrgrlscz]

Hey, whenever you have a large music library, you often end up listening to the same songs, more or less. It would be cool to have an automatic playlist that picks the songs you haven't listened to yet.

[marcelveldt]

If you pick any of the builtin random playlists, they are automatically sorted by playcount next to random. So unplayed tracks will always be first