[GraemeJ]

The one benefit to adding support for separators as visual indicators only is that you don't have to clutter your library with placeholder songs, which I'm sure some people would appreciate. 

Mike

How many of these placeholders would you think most users will want?

I work with different bands and (more importantly) with different singers. Even so, I only have about 15 placeholders, since many of them are applicable to more than one combination (e.g. Set One, Set Two, etc., get used for virtually every setlist).  That's a very small percentage of the total number of charts (some 2,000) and I keep them all as a collection, which allows quick and easy access. 

I think there are more important things for you to work on at this time.