Sadly, that did not work. I added the "Artist Sort" to the "Sort by" option from the "Artists" drop down as suggested. As a test, I entered information into the "Artist Sort" tag to the CDs for a couple of different artists, Alex De Grassi, Allan Holdsworth and Adrian Legg. The "Artist Sort" tag for each was changed, respectively, to "De Grassi Alex", "Holdsworth Allan" and "Legg Adrian." When I used the Auto Import option to refresh the library, those artists are now listed as the first, second and third artists in the entire library. They are not sorted as expected. I checked the "Artist Sort" tag for each of them and the tags are correct (i.e., last name is shown first).
The way the "Data" section of the "Sort Artist" field is configured (from "Tools", "Options", "Manage Library Fields") is as "String" for Data Type, "Not relational" for Relational, "Standard" for Edit Type, Acceptable Values is blank and the "Save in file tags (when possible)" is checked.
Other suggestions are welcome,
Thanks.