Thanks, TJ, for the prompt and helpful Reply. I've returned to several artist's songs, but still no background photo during "Now Playing". I've double-checked spelling, case, and punctuation.
Is it possible I've got more than one Artists Pictures folder? Please describe in detail how to locate the exact path for the folder(s) that MusicBee looks in.
One of the frustrating thing about MusicBee is that it hoovers info from many sources, unlike my previous player from that fruit company.
Good info on the ability to import multiple photos for the same artist.
I'll figure this out eventually, with help from you experts. The program is highly flexible, but with that flexibility comes great complexity.