Maybe I can help here. I have all of my songs ready to add to a playlist. I have a Live Show playlist and a Rehearsal playlist. I actually have songs that have “RV” in the title so I know that is a Rehearsal Version of the Song. So you’d create another version of the song essentially with the tracks needed or not needed and just label it accordingly. With the iPad control you can also go in and mute items. I believe they are working on a firmware update for another database. Hope that helps. I’m hoping some kind of “News” or “Timeline” will be announced since the last firmware update is from almost 4 months ago…. Yikes.