The first script in this post lists them all in an AppleScript choose from list. Clicking copies one meta data identifier at a time for pasting into a script.
Should be easy to change the script to do what you want.
The first script in this post lists them all in an AppleScript choose from list. Clicking copies one meta data identifier at a time for pasting into a script.
Should be easy to change the script to do what you want.