multiple artists on compilation box

[simoncn]

When you browse via AlbumArtist > Bobo Stenson, you are selecting only those files where the AlbumArtist tag is set to Bobo Stenson. Further browsing can narrow this selection further but cannot widen the selection to include files where the AlbumArtist tag is not set to Bobo Stenson.

You can see all files that have Bobo Stenson as a track artist by browsing from the top-level menu via All Artists > Bobo Stenson. Alternatively, if your control point supports UPnP Search, you could make a search request for Bobo Stenson.