This script applet stores the tags of the selected iTunes track (as a script property). Later, when you select another track and run the script again, it will paste the stored tags to that track. You are able to choose which tags you want stored.
You may prefer the more modern Multi-Item Edit, which can preserve tags temporarily.
(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.)
Perhaps Also of Interest...
downloaded 2m 4s ago
List tracks common or exclusive to two playlists
downloaded 7m 13s ago
Correct song titles listed as "Artist - Song Name"
downloaded 16m 30s ago
Export album artwork as folder.jpg to Album folder
downloaded 18m 33s ago
Check scripts downloaded to your computer from dougscripts.com for latest version
downloaded 23m 13s ago
Use tag data to formulate new file name for selected tracks' files
downloaded 32m 0s ago
Add or subtract a user-entered number from each selected track's Plays