Piano Solo based on Pi

Pi is the magical number that goes on and on. Otherwise know as 3.14159..., it is the ratio of a circle's circumference to its diameter and is a "transcendental real number". On the linked page, someone has done the ultimately geeky thing and used the numbers of Pi to play a piano solo. Each number is represented by a note and the whole piece is played up to 1000 decimal places. This is what I call mathematical musicality. Cool!