First of all I want to thank everyone who has given me such awesome help and support with questions I've had the last couple of months!

Since I was introduced to the miracle of soup playlists based on searches (I know... latecomers eh!) I've been having a massive listening session based on unreferenced tracks, and I'm almost at the end of the 2,000 track playlist - what I'd like to create is the following...

An advanced search playlist which reveals only albums where all of their tracks are unreferenced - then I can have a big erasing session, free up some space and take all the relevant CDs to the local charity shop! Is this possible? (the playlist I mean, not taking the CDs to the charity shop....)