As far as I'm aware, Zell doesn't have a theme song. So I tried to put up the next best things. You'll need an unzipper to open the files. The majority of midis are credited to SquareSound.com.

Please delete the mp3 after 24 hours and support the artists by buying The Black Mages CD. It's really cool, I swear. :3 Also, remember to Right Click and Save Target As. Absolutely NO direct linking.

Midis
"Overture" - Beginning theme
"Balamb Garden" - Song played in Balamb Garden
"The Winner" - Victory fanfare
"SeeD" - SeeD theme
"Force Your Way" - Boss theme
"The Loser" - We've all heard this song at least once
"Breezy" - City of Balamb theme

Mp3s
"Force Your Way" - Boss Theme, from The Black Mages CD