This rendition deserves to be set apart from the rest:

We've run this video before, but it still resonates. I love it because it really represents America. This experiment has never been easy, or its success foretold, as the questions of the anthem seem to illustrate. We have faltered, nearly given up, torn ourselves apart, segregated and murdered, boomed and busted more than a few times. The greatness of a nation lies not in some false narrative that you see in the Tea Party fantasists, the people who believe the Founding was intended to end slavery, rather than accommodate it, the people who see nothing but greatness and hegemony and pounce on all those who see flaws. It lies in a constant balancing of interests and ideas, and our collective response to failure. In this rendering, a black man rescues a white girl caught by nerves and close to collapse, and rallies her to the end, with the crowd. That's a powerful symbol of America at its finest.