Topic Mists of Pandaria Login Music
For you unfortunate souls who haven't listened to it yet: http://www.youtube.com/watch?feature=player_embedded&v=7bLwzMmGC6w
5:42. Every time. Just completely blows me away. I like this more than "The Shattering." I might even like this more than the Antechamber of Ulduar theme.
Just kidding. Nothing will ever beat the Antechamber. But still, major props to whoever is doing Pandaria's music.