I used to sit in math class with a poster that listed out the digits of pi. I would stare at all those figures, fascinated by the endless number. But did I ever do anything about it? Nope. Musician Michael Blake, however, took the first 31 decimal places and set it to music.

Here’s 3.1415926535897932384626433832795 in all its musical glory:

(Via Geekosystem)