*Tridecimal semitone on C. Just: 14:13 = 128.30 cents. Limit: 13-limit. Created in Sibelius with midi pitch bend on 73 for 128.125 cents rather than 128.30. New version a m2 on 7,73 for 128.2958984375 cents rather than 128.30.
Traditional Pythagorean tuning of the diatonic tetrachord. Created by Hyacinth (talk) using Sibelius 5. MIDI pitch bend appears to match intervals (0,64, 96,62, 64,61, and 80,64).