Happy Pi Day! · 6:07pm Mar 14th, 2015
Even if the moment-3/14/15 9:26:53-has passed (back to work), the day is still on. Soarin, go wild.
On a related note: enjoy. And if at all possible (no reason you can't), watch this guy's other constant-related musics, will ya? He's really quite good at this, and he (and your ears) deserve nothing less.