Hi there. First of all, thanks for this great software! I noticed one 'bug' or inconsistency. In the Thumbnail Browser, when displaying 'Artists: Artist' or 'Artists: Guest', for some files the actual tracks associated with an artist won't appear in the main panel. The Thumbnail Browser will show the album count for each artist, but when I select certain artists, no albums or files will show up in main panel.
This only happen for files containing multiple values for 'Artist' and/or 'Guest Artist'. If I display 'Artists: Performer' or 'Artist' in the Thumbnail Browser, all files will display properly. Combinations of one Artists with multiple Performers also don't result in problems. So only Artist and Guest Artist seem to be effected by this.
If I try the same thing, but with the Column Browser, then the files with multiple values for 'Artist' and/or 'Guest Artist' do show up properly in the main panel. So this behavior doesn't appear to be consistent.