Update 3.1:
updated: I changed BAND to ALBUMARTIST according to the changes in Mp3Tag v 2.46d. This only affects the way the tags are named inside Mp3Tag. For other media players or any other applications the tags keep the same. See here for more information:
[F] Mp3tag v2.46a - 'Album Artist' Not Correct
fixed: Categories which names started with a genre like "Techno Parade", "Rave On Snow" "Housesession" have been written in the genre tag before.
see starting post for download