Type to Play Music

Wicki-Hayden Layout

Equal Temperment

Shifting right one column multiplies frequency by 2^(1/12). Going up one row multiples frequency by 2^(5/12)

A neat property this has is that you can change the key just by moving your fingers somewhere else and typing in the same shaped pattern.

Keyboard svg modified from here.

This works best in Chrome, using a qwerty keyboard with n-key rollover.