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Scale 1915

Scale 1915, Ian Ring Music Theory

i = imperfections

Tones9 (nonatonic)
Pitch Class Set{0,1,3,4,5,6,8,9,10}
Forte Number9-11
Rotational Symmetrynone
Palindromicno
Hemitonia6 (multihemitonic)
Cohemitonia3 (tricohemitonic)
Imperfections2
Modes8
Prime?no
prime: 1775
Chiralityyes
enantiomorph: 3037
Deep Scaleno
Interval Vector667773
Interval Spectrump7m7n7s6d6t3
Distribution Spectra<1> = {1,2}
<2> = {2,3}
<3> = {3,4,5}
<4> = {5,6}
<5> = {6,7}
<6> = {7,8,9}
<7> = {9,10}
<8> = {10,11}
Spectra Variation1.111
Myhill Propertyno
Balancedno
Coherenceno
Heliotonicno

Modes

Modes are the rotational transformation of this scale. Scale 1915 can be rotated to make 8 other scales. The 1st mode is itself.

2nd mode:
Scale 3005
Scale 3005, Ian Ring Music Theory
3rd mode:
Scale 1775
Scale 1775, Ian Ring Music TheoryThis is the prime mode
4th mode:
Scale 2935
Scale 2935, Ian Ring Music Theory
5th mode:
Scale 3515
Scale 3515: Moorish Phrygian, Ian Ring Music TheoryMoorish Phrygian
6th mode:
Scale 3805
Scale 3805, Ian Ring Music Theory
7th mode:
Scale 1975
Scale 1975, Ian Ring Music Theory
8th mode:
Scale 3035
Scale 3035, Ian Ring Music Theory
9th mode:
Scale 3565
Scale 3565, Ian Ring Music Theory

Prime

The prime form of this scale is Scale 1775

Scale 1775Scale 1775, Ian Ring Music Theory

Negative

The nonatonic modal family [1915, 3005, 1775, 2935, 3515, 3805, 1975, 3035, 3565] is the negative of the tritonic modal family [137, 289, 529]

Inverse

The inverse of a scale is a reflection using the root as its axis. The inverse of 1915 is 3037

Scale 3037Scale 3037: nine tone scale, Ian Ring Music Theorynine tone scale

Enantiomorph

Only scales that are chiral will have an enantiomorph. Scale 1915 is chiral, and its enantiomorph is scale 3037

Scale 3037Scale 3037: nine tone scale, Ian Ring Music Theorynine tone scale

Nearby Scales:

These are other scales that are similar to this one, created by adding a tone, removing a tone, or moving one note up or down a semitone.

Scale 1913Scale 1913, Ian Ring Music Theory
Scale 1917Scale 1917, Ian Ring Music Theory
Scale 1919Scale 1919, Ian Ring Music Theory
Scale 1907Scale 1907, Ian Ring Music Theory
Scale 1911Scale 1911: Messiaen mode 3, Ian Ring Music TheoryMessiaen mode 3
Scale 1899Scale 1899, Ian Ring Music Theory
Scale 1883Scale 1883, Ian Ring Music Theory
Scale 1851Scale 1851, Ian Ring Music Theory
Scale 1979Scale 1979, Ian Ring Music Theory
Scale 2043Scale 2043: Maqam Tarzanuyn, Ian Ring Music TheoryMaqam Tarzanuyn
Scale 1659Scale 1659: Maqam Shadd'araban, Ian Ring Music TheoryMaqam Shadd'araban
Scale 1787Scale 1787, Ian Ring Music Theory
Scale 1403Scale 1403: Espla's scale, Ian Ring Music TheoryEspla's scale
Scale 891Scale 891, Ian Ring Music Theory
Scale 2939Scale 2939, Ian Ring Music Theory
Scale 3963Scale 3963, Ian Ring Music Theory

This scale analysis was created by Ian Ring, Canadian Composer of works for Piano, and total music theory nerd. The software used to generate this analysis is an open source project at GitHub. Scale notation generated by VexFlow, and MIDI playback by MIDI.js