Ok, taking no credit for this but here is a link to the soundtrack (kinda);
ToAU Soundtrack re-encoded in the old .bgw format
music138.bgw - Hellriders? (Overworld Battle)
music139.bgw - Black Coffin? (Dungeon Battle)
music142.bgw - Ever-Turning Wheels? (Preview Music)
music143.bgw - Forbidden Seal? (Event Music)
music144.bgw - Rapid Onslaught (Assault)
music146.bgw - Fated Strife (Besiged)
music147.bgw - Eastward Bound (Ferry)
music148.bgw - Ominous sounding
music149.bgw - Wajaom Woodlands
music150.bgw - Illusions in the Mist (Arrapago Reef)
music172.bgw - ???? (????)
music173.bgw - Caedarva Mire
music174.bgw - Delve? (Aydeewa Subterrane)
music175.bgw - Bandits' Market (Nashmau)
music176.bgw - Circuit de Chocobo (Chocobo Track)
music177.bgw - Run Chocobo, Run! (Chocobo Racing)
music178.bgw - Bustle of The Capital (Al Zabi)
music179.bgw - Vana'diel March #4
music183.bgw - Jeweled Boughs? (????)
music184.bgw - ???? (Event Music)
music185.bgw - ???? (Event Music)
It came from some thread on Allakhazam and was linked by Ramuh's Orinthia on my LJ. If you need the .bgw plug-in for Winamp, do a search for it and you'll probably find it. If not, say something here and I'll upload it. Enjoy!