Back on March we showed you Michael Blake’s musical interpretation of pi just before Pi Day. He’s back at it again, turning another mathematical constant to music, just in time for Tau Day (6.28).

Tau (?) equals 2? or 6.28… For this video, Blake uses only the first 126 digits.

What do you think, Geeks? I love the toy piano’s tinkly little noise. If you want to download What Tau Sounds Like, you can do that here.