The official World of Warcraft: Wrath of the Lich King Soundtrack is now obtainable for purchase and download on the iTunes Store. Available on the same day as the game's release, the iTunes edition of the soundtrack contains a total of 21 tracks, including three exclusives -- "Path of the Lifewarden," "Shadow Web Caverns," and "Obsidian Sanctum" -- different from the three exclusive tracks found on the Collector's Edition soundtrack CD. Individual tracks are obtainable on iTunes for 99 cents each, or you can buy the entire album at once for $9.99. Click here to look into the soundtrack on iTunes, or head to the Blizzard iTunes page for more information -- and while you're there, look into the other Blizzard musical offerings, including soundtracks to Diablo II, StarCraft, and World of Warcraft: The Burning Crusade