159edo/Interval names and harmonies: Difference between revisions
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| Lesser Subminor Third, Wide Ultramajor Second | | Lesser Subminor Third, Wide Ultramajor Second | ||
| Et>, Fd>↑, F↓\ | | Et>, Fd>↑, F↓\ | ||
| | | This interval... | ||
* Approximates the [[7/6|Septimal Subminor Third]], and as such... | |||
:* Can readily occur as the distance between two notes in a single chord in Western-Classical-based polypedal harmony, as per this system's version of the Dinner Party Rules<ref>[https://www.youtube.com/watch?v=A355E0MKw7A Quartertone Harmony - The Truth About Quartertone Chords SD 480p]</ref>, and it should be noted that... | |||
::* This causes ambisonance, so chords that utilize it are prone to decomposition | |||
:* It readily serves as one of the key Paradiatonic intervals in Western-Classical-based Paradiatonic functional harmony, since... | |||
::* It functions as a Contravaricant due to its semiambitonal properties relative to the Diatonic scale | |||
::* It is useful in forming not only strident-sounding triads framed by the Perfect Fifth, but also other, ambisonant triads framed by the Perfect Fourth | |||
*Is one third of this system's approximation of the Pythagorean Minor Sixth. | |||
* Is very useful for [[essentially tempered chord]]s such as [[Keenanismic chords]]. | |||
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