Good idea. As was already suggested, MP3 tag studio is good.

While you're at it, there's one trick I've found that helps me on the Empeg that you might want to consider. When you have more than one version of the same song, add something to the name field to indicate which version it is. That way it's easier to make your selections when scrolling through the empeg's menus.

For example:

Personal Jesus
Personal Jesus (Acoustic)

Tom Sawyer
Tom Sawyer (Remaster)
Tom Sawyer (Live ESL)
Tom Sawyer (Live DS)


Tony Fabris
Empeg #144
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Tony Fabris