I have multiple Apple Music playlists in my library. I essentially want to combine them by using a Smart Playlist in iTunes (Windows 7 PC). I have unchecked "Add songs to Library when adding to playlists". It seems that songs will only show up in my smart playlist if I have either added the songs to my library or if I have added them to some other playlist in my library. Is there a workaround for this, so that I have a Smart Playlist that updates as soon as the Apple Music playlists are updated?