Get artwork automatically
KavaTunes can automatically get artwork when you click on music that doesn't have any. You can choose whether it should get artwork from iTunes and/or Amazon. By default the program will get artwork from iTunes, since artwork in iTunes is assumed to be correct.
Amazon country site
Amazon has sites in several countries, each with different music catalogs. You can choose to get artwork from Canada, France, Japan, Germany, the United Kingdom or the United States.
KavaTunes includes a 150-pixel version of each album's artwork in the catalog. You can choose to include the full-size artwork as well. This will allow you to click on artwork to open it in a browser popup window, but it will also increase the file size of your catalog.