Experiments with microtonal tuning

9/9 (1/1) - unison 10/9 - small whole tone 11/9 - neutral third 12/9 (4/3) - perfect fourth 13/9 - tridecimal diminished fifth 14/9 - subminor sixth 15/9 (5/3) - major sixth 16/9 - Pythagorean minor seventh 17/9 - large septendecimal major seventh 18/9 (2/1) - octave

http://www.ethanhein.com/wp/2021/i-made-some-music-in-exotic-just-intonation-tunings-because-why-not/