I would like to modify your Apple script so that only the COMPOSER tag field is filled.
With this it would be possible to add the previously missing COMPOSER tag field to my already tagged music inventory without touching existing tag fields.
Since I only have rudimentary knowledge of scripts, I get stuck at one point.
In order to change your script as little as possible, I wanted to reset the unwanted tag fields at the end of the script, e.g.
set "albumartist"
set "album"
.....
The problem seems to be TRACKS.
When I reset TRACKS the number of tracks in the left Windows (Websource) is based solely on the number of files in the right field (files marked in MP3Tag).
If Apple has more tracks in the album, they will not be listed.
If the album-websource contains fewer tracks, additional fields are displayed that contain the COMPOSER more than once.
When I don't reset TRACKS, in addition to the COMPOSER field, TRACK, TITLE.and LENGTH are also displayed.
It would be ideal for me if only COMPOSER and LENGTH were displayed, whereby LENGTH could serve as a guide for the correctness of the display and otherwise would not be a problem, since it is not written in a tag field.
As you can see, I don't really understand the script in all points.
Can you give me the decisive tip?