What Pi sounds like [music video]

Many geeks can recite a large number of the digits of pi (I believe the record still stands at 100,000 digits) but have you ever wondered what pi would sound like when played with various musical instruments?  It has never crossed my mind either but apparently it did for some musically talented geek.  The musician in the video below decided to play pi to 31 digits with several instruments.  It is pretty cool!  I never thought pi could sound so good!  Yay for geeky music videos!