I know the commercial was on tv a long time ago, but after finding on the internet again the other day, I was reminded of how good the music sounded. Is this music on the game's soundtrack (if it has one) or was it just made for the commercial?
http://www.gametrailers.com/gt_vault/t_finalfantasy_11_tv.html
(Kinda late but whatever.)
I have the first OST CD and as far as I know the song isn't in any of the OST's. They have a number of CD's, one for the original game, another two for the two expansions, and some other one, but judging from the date of the commercial, it would have been in the first OST if it should be in any. But it's not so I think the song was made just for the commercial. Too bad though, it was a great song.