I also have the same problem with Banshee which does not seem to be able to obtain album information from MusicBrainz. However if I manually set the album name and artist Banshee does find the album cover art.
I also have the same problem with Banshee which does not seem to be able to obtain album information from MusicBrainz. However if I manually set the album name and artist Banshee does find the album cover art.