Mystic chord on C as the 1, 11, 7, 5, 13, and 9th harmonics (harmonics 8 through 14, without 12). 1 = C = 0 cents = unison 11 = F↑ = 551.32 cents = eleventh harmonic 7 = B♭ = 968.83 cents = harmonic seventh 5 = E = 386.31 cents = just major third 13 = A♭ = 840.53 cents = thirteenth harmonic 9 = D = 203.91 cents = large just whole tone
Double harmonic scale with quarter tones. Created by Hyacinth (talk) 07:11, 10 March 2010 using Sibelius 5. MIDI pitch bend appears to match intervals.
Modulations from C major to C sharp major in natural temperatures (just intonation) end at almost the same pitch although there should be a half-tone difference.