Pi(ano) Song - Based on first 50 digits of pi

Fun exercies in harmonization, with my attempt to make a song about the first 50 digits of pi.  

2 versions included.

-One uses the diatonic scale to create a melody out of the first 50 digits of pi (1=1st scale degree, 2=2nd scale degree, and so on)

-The second uses the pitch class system (0=C, 1=C#, and so on)  Enjoy this nerdy original piano piece in intermediate and easy versions!  Watch the video tutorial below to aid the learning experience.