An equal-step microtonal experiment with interval ratio determined by the octave-reduced 67th Harmonic [67:64]. Other notations for this tuning temperament are ed67/64, 79.307 cents/semitone, or 15.131 EDO.
Link for the tuning script:
https://sevish.com/scaleworkshop/?n=67th_Harmonic_Note69is440Hz&l=1vF1s&version=2.5.7
Xenharmonic Wiki entry for 67/64:
https://en.xen.wiki/w/67/64
Harmonic 67 and the Lovers Chariot
