159edo/Interval names and harmonies: Difference between revisions
Reached the Semitwelfth... |
Reached the Neapolitan Augmented Sixth |
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| ? | | ? | ||
| ? | | ? | ||
| | | UM6, rKum7 | ||
| | | Ultramajor Sixth, Narrow Subminor Seventh | ||
| | | Bt<, Cd<+ | ||
| | | This interval... | ||
* Approximates a complex 11-limit Paradiatonic interval that functions as a syntactic sixth that sounds more like a seventh, and as such... | |||
:* It has the potential to move up towards the Subtonic through a diatonic or paradiatonic motion | |||
:* It has the potential to move back down to a Submediant harmony through a parachromatic motion | |||
* Is the closest approximation of 10edo's Minor Seventh slash Major Sixth found in this system, and thus... | |||
:* Can be used in Warped Diatonic gestures reminiscent of those found in that system, albeit with caveats, since such moves on their own don't work the exact same way in this system | |||
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| ? | | ? | ||
| ? | | ? | ||
| | | sm7, Kum7 | ||
| | | Lesser Subminor Seventh, Wide Ultramajor Sixth | ||
| | | Bt>, Cd>+, Cɔ\ | ||
| | | This interval... | ||
* Approximates the [[7/4|Septimal Subminor Seventh]] or Octave-Reduced Seventh Harmonic, 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, 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 Varicant due to its semiambitonal properties relative to the Diatonic scale | |||
::* It is useful in forming ambisonant triads framed by the Perfect Twelfth | |||
* Is the closest approximation of 31edo's Subminor Seventh found in this system, and thus... | |||
:* Is capable of being used in certain similar melodic and harmonic gestures, albeit with caveats, since such moves on their own don't work the exact same way in this system | |||
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| ? | | ? | ||
| ? | | ? | ||
| | | KM2 | ||
| | | Greater Subminor Seventh | ||
| | | Cɔ, Bt>/, B#ɔɔ, Dbb | ||
| | | This interval... | ||
* Approximates the [[225/128|Neapolitan Augmented Sixth]], and thus... | |||
:* It readily appears in approximations of 5-limit Neapolitan scales | |||
* Approximates a complex 5-limit interval formed by subtracting a syntonic comma from a Pythagorean Minor Seventh, and thus... | |||
:* It can be thought of as a type of seventh when acting in this capacity | |||
* Is likely the largest interval in this system that can be used in chords without causing crowding relative to the octave | |||
* Is the closest approximation of 16edo's Subminor Seventh found in this system, and thus... | |||
:* Is capable of being used in certain similar melodic and harmonic gestures, albeit with caveats, since such moves on their own don't work the exact same way in this system | |||
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