Most of us know about pi at least in its numerical approximated form. In the process industry PI is someting equally grand yet entirely different. Now we have a third rendition of PI as the musical number.

Introducing: What PI sounds like

By correlating the numbers 0-9 to the harmonic chords on the musical scale and selecting a cleft and tempo, PI is rendered into this musical form to far more accuracy than the ordinary number enthusiast remembers.
Happy PI day!