Have you been frustrated by not seeing enough medal ceremonies so far these Olympics? Tired of not hearing anything that isn't the Star-Spangled Banner? Well, I've got a solution for you.
For London 2012, composer Philip Sheppard had to get all 200+ national anthems of the competing nations created, just in case. So as to catch you up, here are all of them, with a random John Williams performance from the 1990's provided as backdrop.
Because you're likely very strapped for time, though, they're all going to be playing at the same time.