@Mark Hewitt yes you can. Settings, Smart Playlists. Enter a name for the new sql query, then select Times Payed from the drop down. Operator "equals" and value 0
Add rule and save the query first. Then execute. Add a new playlist eg
Now return to the sql query and add the new playlist to the "Linked Playlist"
Lastly, Settings, Other Settings
set to ON
This should automatically update the linked playlist by effectively deleting and recreating it, each time you launch the app