OS X 10.8 or later. This script will assemble two playlists populated with Music library tracks that contain, respectively, JPEG artwork and PNG artwork.
Perhaps Also of Interest...
downloaded 5m 54s ago
Perform search-and-replace on text in your choice of tags
downloaded 17m 28s ago
Delete characters from the beginning or ending of selected tracks' name, artist, album, comments, composer, or show tags
downloaded 19m 9s ago
Play each track in playlist starting at user-set seconds from end
downloaded 19m 24s ago
Restore each selected track's artwork from an image file stored in its Album folder
downloaded 19m 48s ago
Search YouTube using tag info from selected or playing track
downloaded 20m 13s ago
Check scripts downloaded to your computer from dougscripts.com for latest version