This script re-numbers the track number and track count tags of each selected track to its current Play Order and, optionally, enters a new Album Name for every track.
Remove iTunes tracks disassociated from files
Locates pairs of track entries pointing to the same file
Enter text for the selected tracks' Long Description tag
Displays files in iTunes Media folder not in iTunes track library
Capitalize the first letter of each word in selected track names
Re-associate batch of dead tracks with files from selected folder