Obligatory warning: This script has been designated as a "Retro Script" and there is no guarantee that it will function as described with modern versions of iTunes and OS X and may even corrupt or destroy data.
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 Script Editor (AppleScript Editor pre-OS X 10.0) which is located in your /Applications/Utilities/ folder. More information is here.)
Drag and drop files and enter multi-edit tag info before files are added to iTunes
Re-associate batch of dead tracks with files from selected folder
Two scripts copy text from clipboard to current or single selected track's lyrics tag
Exports and then re-imports selected tracks' artwork
Search CD Universe website using the album of the single selected track
Re-populate selected Smart Playlists