I just saw this 3-minute homage to NYC on NYC Digital's Tumblr.
It's a beautiful video, but the thing that struck me in particular was the soundtrack – I've usually only heard very sweeping, epic, performed-by-an-orchestra songs backing videos like this (like Philip Glass in the Scorcese AmEx spot I linked to last week). This time, post-rock. I sifted through the comments and found out it's by a band on the West Coast called Dredg. Gives the swelling a slightly different, determined feeling. Very cool.