AH, okay, I see what you're saying.

A feature that is oft-requested for the empeg is a "next playlist" button.

The only problem is, when you're playing the whole player from the top, it has no concept of playlists. It flattens the structure and simply plays a shuffled/de-duped list of 1200 songs.

The other issue is, what if the song was in more than one playlist? When you hit Next Playlist, which of the several possible Next Playlists should it choose for the next one?