OS 10.8 or later. This script will rename the files of the selected tracks (or the files of the tracks in the selected playlist) with a filename pattern that you formulate using the tracks' tag data. Optionally, export a copy of the files to a chosen location and rename the files in that location.
The main window and Preview window. Clicking the "?" button displays a Help window listing available track properties that can be used.
Exports and then re-imports selected tracks' artwork
Resample selected tracks' artwork to user-set size limit
Restore each selected track's artwork from an image file stored in its Album folder
Correct song titles listed as "Artist - Song Name"
Edit a selection of iTunes tracks' tags "old-school"
Enter text for the selected tracks' Description tag