The Lord of the Rings in Concert: The Bridge of Khazad Dum

This scene where the Fellowship must cross the bridge of Khazad Dum to escape the Misty Mountains from the attacking goblins was, in and of itself, a powerful theatrical scene in which we lose Gandalf the Grey. It is even more powerful seeing the same scene but in a LIVE performance. 
I'll be honest, I just about lost it at the 6:23 mark. It is that good!