Multiple AlbumArtists

[dubclub]

I´m working with the delimiter (\\ with MP3tag and ; in dbpoweramp) for genre (f.e. Jazz\\96). It work´s perfect.

If i use the delimiter for AlbumArtists (for example: the lost and found cd compiled by Paul Weller - there are about 20 different artists on the cd, but no Paul Weller song - i tagged it under AlbumArtists Paul Weller\\Various Artists), i couldn´t find it under Paul Weller nor Various Artists.
Help please