Extended MP3 Tags ?

Hi,

I have a lot of Mp3's and some of them have different "Extended Tags". What I would like to accomplish is to make ALL the Extended tags from ALL the MP3's the same.

Is there a way to select like 5000 MP3's at a time and have them remove any un-needed "Extended Tags" ? All the extended tags I'd like to have on ALL my MP3's are :

ALBUM
ARTIST
BAND
GENRE
TITLE
TRACK
YEAR

All other tags should be removed. Is there a way to use a bach process to do this. If yes, how ?

Thank you,

JCE

For clarification you have to know that there are no 'extended tags' but an 'extended view' to the tags. There might exist some musicfile owners who want to have only a small subset of the possible informative tags stored in their files, you are one of them.
To reach your goal you can use an Mp3tag action, see
https://docs.mp3tag.de/actions/remove-fields-except

DD.20090519.0955.CEST