Setlists that match how a set actually goes.

A setlist isn't a private list. It's the part of this the whole band works on. Whoever's building the set adds the songs, fixes the order, drops the tempo on the closer and writes a note about the ending — and everyone who opens that setlist sees exactly that.

Meanwhile nobody's library has changed. A song in a setlist is a copy of the chart it came from, and the two are independent from that moment: editing one never touches the other, in either direction.

That's precisely what makes marking a set up freely a safe thing to do. The charts you keep are yours alone to change, and the set is where the band meets.

Search your library by title, add songs, and move them up and down until the order matches how you'll play it. While you're on stage, prev and next step through the set — no going back to a list between songs.

Creating a set is the Owner's job, because a setlist is also the thing access is granted on — see below. Everything after that, the whole business of getting the running order right, is shared work.

Opening a setlist gives you the running order. Open a song from it and Previous and Next step through the set in order, so you're never going back out to a list between numbers.

Editing is behind an Edit button and stays there. What's on the stand at the gig is the set, not the controls for changing it.

Open a song somebody else is already in and Chordisplay tells you who, and offers to take it over. You don't wait for permission and they're told, which is the right way round for two people in the same band on the same afternoon.

Nobody's work gets overwritten either way, and every song in the running order says who last edited it and when — which is what you want when a chord has moved and nobody remembers agreeing to it.

A song can appear more than once in a set, and each appearance is its own entry. The encore reprise can be slower, shorter, or in a different arrangement than the version you opened with, and neither one touches the other.

You, and the Editors you've put on that set. An Editor can add, remove, reorder and change songs — everything about the running order — but can't rename or delete the setlist itself, and can't touch the charts in your library. A Viewer reads it and plays from it, and changes nothing.

Both are free, however many there are. And both are onthat setlist, not on your library: the Saturday band can't see Friday's set, and neither can browse the rest of your charts. When you want somebody to be able to add songs, you choose what that person adds from — one category, or everything — and you choose it for each of them separately.