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Scale 1431

Scale 1431, Ian Ring Music Theory

i = imperfections

Tones7 (heptatonic)
Pitch Class Set{0,1,2,4,7,8,10}
Forte Number7-28
Rotational Symmetrynone
Hemitonia3 (trihemitonic)
Cohemitonia1 (uncohemitonic)
prime: 747
enantiomorph: 3381
Deep Scaleno
Interval Vector344433
Interval Spectrump3m4n4s4d3t3
Distribution Spectra<1> = {1,2,3}
<2> = {2,3,4,5}
<3> = {4,5,6}
<4> = {6,7,8}
<5> = {7,8,9,10}
<6> = {9,10,11}
Spectra Variation2
Myhill Propertyno

Harmonic Chords


Modes are the rotational transformation of this scale. Scale 1431 can be rotated to make 6 other scales. The 1st mode is itself.

2nd mode:
Scale 2763
Scale 2763: Mela Suvarnangi, Ian Ring Music TheoryMela Suvarnangi
3rd mode:
Scale 3429
Scale 3429, Ian Ring Music Theory
4th mode:
Scale 1881
Scale 1881, Ian Ring Music Theory
5th mode:
Scale 747
Scale 747, Ian Ring Music TheoryThis is the prime mode
6th mode:
Scale 2421
Scale 2421, Ian Ring Music Theory
7th mode:
Scale 1629
Scale 1629, Ian Ring Music Theory


The prime form of this scale is Scale 747

Scale 747Scale 747, Ian Ring Music Theory


The heptatonic modal family [1431, 2763, 3429, 1881, 747, 2421, 1629] is the negative of the pentatonic modal family [333, 837, 1107, 1233, 2601]


The inverse of a scale is a reflection using the root as its axis. The inverse of 1431 is 3381

Scale 3381Scale 3381, Ian Ring Music Theory


Only scales that are chiral will have an enantiomorph. Scale 1431 is chiral, and its enantiomorph is scale 3381

Scale 3381Scale 3381, Ian Ring Music Theory

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 1429Scale 1429, Ian Ring Music Theory
Scale 1427Scale 1427, Ian Ring Music Theory
Scale 1435Scale 1435: Makam Huzzam, Ian Ring Music TheoryMakam Huzzam
Scale 1439Scale 1439, Ian Ring Music Theory
Scale 1415Scale 1415, Ian Ring Music Theory
Scale 1423Scale 1423, Ian Ring Music Theory
Scale 1447Scale 1447: Mela Ratnangi, Ian Ring Music TheoryMela Ratnangi
Scale 1463Scale 1463, Ian Ring Music Theory
Scale 1495Scale 1495: Messiaen mode 6, Ian Ring Music TheoryMessiaen mode 6
Scale 1303Scale 1303, Ian Ring Music Theory
Scale 1367Scale 1367: Leading Whole-Tone inverse, Ian Ring Music TheoryLeading Whole-Tone inverse
Scale 1175Scale 1175, Ian Ring Music Theory
Scale 1687Scale 1687, Ian Ring Music Theory
Scale 1943Scale 1943, Ian Ring Music Theory
Scale 407Scale 407, Ian Ring Music Theory
Scale 919Scale 919: Chromatic Phrygian Inverse, Ian Ring Music TheoryChromatic Phrygian Inverse
Scale 2455Scale 2455, Ian Ring Music Theory
Scale 3479Scale 3479, 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