The screenshot I posted is of the ONLY artwork ANYWHERE in my ENTIRE Music installation...two libraries...no album covers, no nothing else.
Just curious....why do you choose not to use album covers? Is there a functional reason?
Virtually all of my music comes from vinyl rips, WQXR radio, and the Internet and is in formats that probably can't be traced back to the originals, and I don't really care about album art, so I never even tried to find it.
More: But since you asked, I tried "Get Album Artwork," and, indeed, it didn't find a single item, not even one which I imported from a CD myself...probably because I changed its formatting.