Good newsletter from Paul McGowan, boss of PS Audio

Loved this 

The arithmetic of music

Two men invented calculus: Isaac Newton and Gottfried Wilhelm Leibniz.
What's amazing is they developed the same differential and integral calculus models independent of each other.
Hard enough for one genius. What are the odds of two?




Leibniz loved music.

"Music is a hidden arithmetic exercise of the soul, which does not know that it is counting."