This script attempts to merge the tag data of iTunes tracks designated with (!) with the real track that you have re-added to your iTunes Library.
Use the more modern Track CPR.
(Note: In order to launch this PowerPC-era script on an Intel machine, it must first be opened and then saved using AppleScript Editor, which is located in your /Applications/Utilities/ folder. More information is here.)
OBLIGATORY WARNING! Because this script has been designated as a "Retro Script" there is no guarantee that it will function as described and may even corrupt or destroy data.
Delete characters from the beginning or ending of selected tracks' name, artist, album, comments, composer, or show tags
Applet assists with swapping, copying, appending data between track tags
Exports and then re-imports selected tracks' artwork
Remove iTunes tracks disassociated from files
Continuously update your desktop picture to current track's artwork
Set new Last Played/Last Skipped of selected tracks