[X] Changes to unedited tags

[ohrenkino]

@mezzanine

You bring up good information and I understand, but foobar2000 should display the data the same way before and after using mp3tag and it does not. To me, this indicates that mp3tag is changing those tags.

Looking at the tags more exactly, here are the precise changes made:

1. It changes "Album Artist" field to "AlbumArtist".
   There already is "AlbumArtist" with "Nokturnal" in it, resulting in "Nokturnal\\Nokturnal" being displayed.

2. It changes "DISCNUMBER" somehow.
   Foobar reads it as "DISCNUMBER=1/2" and "TOTALDISCS=2"
   It should read "DISCNUMBER=1" and "TOTALDISCS=2" as it did before.

I don't think either of these should be automatically changed. I can use a script if I want this.

I think there have been updates in foobar so that "albumartist" and "album artist" are now "albumartist".
(also see How to replace or rename a tag field
On the discnumber topic there has been a thread
Problem with %discnumber% between mp3tag and foobar
that might shed some light on the incompatibilities.