[Etude]

As I understand it, you can't do what you are want to do (.csv files are possible but only when trying to split a multisong pdf file into separate library entries).

What you can do though is long press one of the songs that you want to change (until it has a check mark against it). Then select any other songs which will have the same required attribute e.g collection, genre, setlist etc.

Tap edit and modify the common attribute for all the selected files.

Hint: It is usually easiest to set up attributes when you import a song.

Geoff

I imported more than 2000 songs. It is not realistic to suggest I set them up on import.