Artist Art Not Showing

Hi guys… after recently setting up Kodi for the first time. I noticed that almost all of the artist art (thumbnails, etc) was not showing in my music library. I tried the option to query all artists, but that was no good. I even tried deleting the whole music database and starting over… still no good.

In fact, the only way I can get it to add artist art is to individually refresh that artist. When I do this it immediately finds the artist and shows the artwork. However, doing this individually for each artist in my large library just doesn’t make sense.

How can I automate this so that the artists for my whole library and the artwork is found?

Thanks for the help.