kamuffe-StageTrack That’s already possible to do although time consuming and not really helpful when creating new playlists , if you go in to song details then playlists , you can see which playlists have this song in it as it’s ticked, you can easily remove this song from a playlist there as well, it’s good to have this but it’s not fast or very intuitive.But better than nothing.
The easiest way is just load all your songs in to every playlist place them in alphabetical order then start creating a song order placing all needed songs to the front of this playlist to suit the length of gig, then if you need any songs after that order you can easily find any extra songs you perform as they are in alphabetical order after the gig list , this also makes it easy to foot scroll to any song you perform to choose as your next song , and if you really don’t need some songs just swipe left and delete them from that playlist so you have less songs to scroll through, I know this is digressing from your request but this method is simple and has no need to know which songs are in which playlist because all my songs are in all my playlists it’s up to me to place the appropriate ones in the beginning of a playlist and then I just call this playlist the gig name , I also have a default playlist with all my songs in alphabetical order so I just copy it name it and place all needed songs for that gig, I can also just use already used gigs , copy them rename them , tweak them a little and I have a new gig in no time. After a while if I have too many gigs/playlists I just delete the ones I feel I might not use again , this saves a lot of time for prep and flexibility to just load an old gig and go for it.