Drag-and-drop a single folder containing media files on this droplet (or double-click it to select a folder via an open dialog); it will add each file to iTunes and then distribute the tracks to playlists named using your choice of the tracks' "Artist - Album" tags or the name(s) of the folder(s) containing the file.
OS X 10.6 or later only. Previous universal version available at the link below in the "Info" section.
Options are displayed after dropping a folder of files on the droplet.
Rename selected tracks' Song Names with their filenames (minus extension)
Perform search-and-replace on text in your choice of tags
Remove iTunes tracks disassociated from files
Renumber order of selected tracks
Delete characters from the beginning or ending of selected tracks' name, artist, album, comments, composer, or show tags
Re-associate batch of dead tracks with files from selected folder