It’s a song every American has heard countless times, but how much do you really know about our national anthem?

For some - players included - the national anthem stirs up emotions ... The original lyrics referred specifically to the then British monarch King George II and a number of versions, including ...

But how much do you really know about our national anthem ... of the lyrics. On the night of September 13, 1814, Key witnessed part of the Battle of Baltimore from aboard a British war ship ...