NEW: Restore Artwork from Album Folder
Restore Artwork from Album Folder will look for an image file in the parent folder of each selected track's file--presumably its "Album" folder--and apply the data from that image file as artwork for the track. If more than one image file is found in the target folder than the first one found will be used. I didn't include a preferences pane as I did for Save Album Art to Album Folder, but you can hard-code the kind of image file to look for, JPEG or PNG, in the script.