This property specifies the name of an artist that is listed on the album when the media item is part of an album (i.e., a music album). For some albums, the name of the album artist can differ from the name of the artist of individual songs.
Multiple instances of this property are allowed.
The syntax of the property is defined as follows:
PropertyName = "microsoft:artistAlbumArtist"; UTF-8
PropertyValue = ALPHA; UTF-8
MMPE = "<" PropertyName ">" PropertyValue "</" PropertyName ">";