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Scale 1371: "Superlocrian"

Scale 1371: Superlocrian, Ian Ring Music Theory

Bracelet Diagram

The bracelet shows tones that are in this scale, starting from the top (12 o'clock), going clockwise in ascending semitones. The "i" icon marks imperfect tones that do not have a tone a fifth above. Dotted lines indicate axes of symmetry.

Tonnetz Diagram

41161837294116105072918310504116183
Tonnetz diagrams are popular in Neo-Riemannian theory. Notes are arranged in a lattice where perfect 5th intervals are from left to right, major third are northeast, and major 6th intervals are northwest. Other directions are inverse of their opposite. This diagram helps to visualize common triads (they're triangles) and circle-of-fifth relationships (horizontal lines).

Common Names

Western Modern
Superlocrian
Diminished Whole-tone
Altered
Western Altered
Altered Scale
Altered Dominant
Locrian Flat 4
Named After Composers
Pomeroy
Ravel
Western Mixed
Dominant Whole-tone Combo
Zeitler
Ionadian

Analysis

Cardinality7 (heptatonic)
Pitch Class Set{0,1,3,4,6,8,10}
Forte Number7-34
Rotational Symmetrynone
Reflection Axes2
Palindromicno
Chiralityno
Hemitonia2 (dihemitonic)
Cohemitonia0 (ancohemitonic)
Imperfections3
Modes6
Prime?yes
Deep Scaleno
Interval Vector254442
Interval Spectrump4m4n4s5d2t2
Distribution Spectra<1> = {1,2}
<2> = {3,4}
<3> = {4,5,6}
<4> = {6,7,8}
<5> = {8,9}
<6> = {10,11}
Spectra Variation1.143
Maximally Evenno
Maximal Area Setyes
Interior Area2.665
Myhill Propertyno
Balancedno
Ridge Tones[4]
ProprietyProper
Heliotonicyes

Harmonic Chords

Common Triads

These are the common triads (major, minor, augmented and diminished) that you can create from members of this scale.

* Pitches are shown with C as the root

Triad TypeTriad*Pitch ClassesDegreeEccentricityCloseness Centrality
Major TriadsF♯{6,10,1}231.71
G♯{8,0,3}231.71
Minor Triadsc♯m{1,4,8}231.71
d♯m{3,6,10}231.71
Augmented TriadsC+{0,4,8}231.71
Diminished Triads{0,3,6}231.71
a♯°{10,1,4}231.71
Parsimonious Voice Leading Between Common Triads of Scale 1371. Created by Ian Ring ©2019 d#m d#m c°->d#m G# G# c°->G# C+ C+ c#m c#m C+->c#m C+->G# a#° a#° c#m->a#° F# F# d#m->F# F#->a#°

Above is a graph showing opportunities for parsimonious voice leading between triads*. Each line connects two triads that have two common tones, while the third tone changes by one generic scale step.

Diameter3
Radius3
Self-Centeredyes

Modes

Modes are the rotational transformation of this scale. Scale 1371 can be rotated to make 6 other scales. The 1st mode is itself.

2nd mode:
Scale 2733
Scale 2733: Melodic Minor Ascending, Ian Ring Music TheoryMelodic Minor Ascending
3rd mode:
Scale 1707
Scale 1707: Dorian Flat 2, Ian Ring Music TheoryDorian Flat 2
4th mode:
Scale 2901
Scale 2901: Lydian Augmented, Ian Ring Music TheoryLydian Augmented
5th mode:
Scale 1749
Scale 1749: Acoustic, Ian Ring Music TheoryAcoustic
6th mode:
Scale 1461
Scale 1461: Major-Minor, Ian Ring Music TheoryMajor-Minor
7th mode:
Scale 1389
Scale 1389: Minor Locrian, Ian Ring Music TheoryMinor Locrian

Prime

This is the prime form of this scale.

Complement

The heptatonic modal family [1371, 2733, 1707, 2901, 1749, 1461, 1389] (Forte: 7-34) is the complement of the pentatonic modal family [597, 681, 1173, 1317, 1353] (Forte: 5-34)

Inverse

The inverse of a scale is a reflection using the root as its axis. The inverse of 1371 is 2901

Scale 2901Scale 2901: Lydian Augmented, Ian Ring Music TheoryLydian Augmented

Transformations:

T0 1371  T0I 2901
T1 2742  T1I 1707
T2 1389  T2I 3414
T3 2778  T3I 2733
T4 1461  T4I 1371
T5 2922  T5I 2742
T6 1749  T6I 1389
T7 3498  T7I 2778
T8 2901  T8I 1461
T9 1707  T9I 2922
T10 3414  T10I 1749
T11 2733  T11I 3498

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 1369Scale 1369: Boptimic, Ian Ring Music TheoryBoptimic
Scale 1373Scale 1373: Storian, Ian Ring Music TheoryStorian
Scale 1375Scale 1375: Bothyllic, Ian Ring Music TheoryBothyllic
Scale 1363Scale 1363: Gygimic, Ian Ring Music TheoryGygimic
Scale 1367Scale 1367: Leading Whole-Tone Inverse, Ian Ring Music TheoryLeading Whole-Tone Inverse
Scale 1355Scale 1355: Raga Bhavani, Ian Ring Music TheoryRaga Bhavani
Scale 1387Scale 1387: Locrian, Ian Ring Music TheoryLocrian
Scale 1403Scale 1403: Espla's Scale, Ian Ring Music TheoryEspla's Scale
Scale 1307Scale 1307: Katorimic, Ian Ring Music TheoryKatorimic
Scale 1339Scale 1339: Kycrian, Ian Ring Music TheoryKycrian
Scale 1435Scale 1435: Makam Huzzam, Ian Ring Music TheoryMakam Huzzam
Scale 1499Scale 1499: Bebop Locrian, Ian Ring Music TheoryBebop Locrian
Scale 1115Scale 1115: Superlocrian Hexamirror, Ian Ring Music TheorySuperlocrian Hexamirror
Scale 1243Scale 1243: Epylian, Ian Ring Music TheoryEpylian
Scale 1627Scale 1627: Zyptian, Ian Ring Music TheoryZyptian
Scale 1883Scale 1883, Ian Ring Music Theory
Scale 347Scale 347: Barimic, Ian Ring Music TheoryBarimic
Scale 859Scale 859: Ultralocrian, Ian Ring Music TheoryUltralocrian
Scale 2395Scale 2395: Zoptian, Ian Ring Music TheoryZoptian
Scale 3419Scale 3419: Magen Abot 1, Ian Ring Music TheoryMagen Abot 1

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, graph visualization by Graphviz, and MIDI playback by MIDI.js. Some scale names used on this and other pages are ©2005 William Zeitler (http://allthescales.org) used with permission. Tons of background resources contributed to the production of this summary; for a list of these peruse this Bibliography.