Based on some discussion with warp

Advanced tracklist editor

• No text indication what the 'add track' button does. I didn't know until I clicked it
• The expand disc button does weird things, including deleting (physically removing) all but the first track if you hide then expand more than once
• Expand disc button also strikes out all the tracks the first time you click it
• Disc title doesn't make it clear that this is optional
• I managed to get a spurious 'A tracklist is required' error
• Guess case button on each row doesn't make it clear what it is (I used the changing anchor text to work it out)
• Can't delete a disc
• Add disc button might be too far away from the discs to find at a quick glance.
• What does 'Use tracklist' mean?