[jeffn1]

I have a collection for every band / line-up I play with.

A while ago I suggested a feature for MSpro to support database switching, so you can have distinct databases for each musical project. In my case the musical content of each band, choir, etc is different (i.e., no overlapping songs) so having distinct databases would be a great help to keep things separated.

I seem to recall that Mike liked the idea, but I don't know whether he actually already picked it up.

Graeme, I guess the downside is my collections are very large.  So I don't want to delete over a 100 songs to pair it down to a setlist.

I will look into filter.

Johan, I think you can do what you want.  Just create a collection for each project.