Composers & Label

Good night,

how can I add Composers & Label info, and export them to Excell?

thanks

Lula

You can add input fields to the tag panel, add columns to the file list and/or use the extended tags dialogue (Alt-T) to add new fields.
To export data to Excel, please have a look at the help
https://docs.mp3tag.de/export
and see if the sample CSV export script can do something for you - or you have to create one yourself.