This script assists with applying Shortcut Key Combinations to your iTunes AppleScripts in iTunes' Script menu. The accompanying Read Me explains how to use and the powers at work.
? Note: This script writes to iTunes' preferences file, com.apple.iTunes.plist using the defaults shell script command.
Read the Read Me! Or read more here online.
(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.)
Batch merge and/or delete playlists
Remove iTunes tracks disassociated from files
Create text file listing tracks common to and exclusive to two playlists
Add or subtract a user-entered number from each selected track's Plays
App displays files in iTunes Music folder which are not in iTunes library
Copy chosen tag info from one set of tracks to a different set of tracks