[oz1]

thanks for looking into it. Yes, naming the parts Set 1, Set 2, etc. would be an awesome thing, at least for the purpose I identified. I'm sure someone will end up asking to be able to name the sections, but maybe a generic name defined in the settings that you follow with a number would be enough.

The logical way to me would be:
==== Set 1 ===
1.1: song aaaa
1.2: song sssssss
1.3: song dddddd
etc.
==== Set 2 ====
2.1 song qqqq
2.2: song wwww
2.3: song eeeeee

And if there are no Set separators, then:
1: song aaa
2: song ssssss
etc.

(the reason to indicate the set number with the song is for when you print the setlist)

In the song display (the one with the time :-)), you can even put the number of songs in the set, as "Set 3, Song 5 of 11".

Thanks.