The Exciting Universe Of Music Theory
presents

more than you ever wanted to know about...

Scale 823: "Stodian"

Scale 823: Stodian, 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

Zeitler
Stodian

Analysis

Cardinality7 (heptatonic)
Pitch Class Set{0,1,2,4,5,8,9}
Forte Number7-21
Rotational Symmetrynone
Reflection Axesnone
Palindromicno
Chiralityyes
enantiomorph: 3481
Hemitonia4 (multihemitonic)
Cohemitonia1 (uncohemitonic)
Imperfections3
Modes6
Prime?yes
Deep Scaleno
Interval Vector424641
Interval Spectrump4m6n4s2d4t
Distribution Spectra<1> = {1,2,3}
<2> = {2,3,4}
<3> = {4,5,6,7}
<4> = {5,6,7,8}
<5> = {8,9,10}
<6> = {9,10,11}
Spectra Variation2
Maximally Evenno
Maximal Area Setno
Interior Area2.433
Myhill Propertyno
Balancedno
Ridge Tonesnone
ProprietyImproper
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 TriadsC♯{1,5,8}431.5
F{5,9,0}331.7
A{9,1,4}331.7
Minor Triadsc♯m{1,4,8}331.7
dm{2,5,9}242.1
fm{5,8,0}331.7
am{9,0,4}341.9
Augmented TriadsC+{0,4,8}341.9
C♯+{1,5,9}431.5
Diminished Triads{2,5,8}242.1
Parsimonious Voice Leading Between Common Triads of Scale 823. Created by Ian Ring ©2019 C+ C+ c#m c#m C+->c#m fm fm C+->fm am am C+->am C# C# c#m->C# A A c#m->A C#+ C#+ C#->C#+ C#->d° C#->fm dm dm C#+->dm F F C#+->F C#+->A d°->dm fm->F F->am am->A

view full size

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.

Diameter4
Radius3
Self-Centeredno
Central Verticesc♯m, C♯, C♯+, fm, F, A
Peripheral VerticesC+, d°, dm, am

Modes

Modes are the rotational transformation of this scale. Scale 823 can be rotated to make 6 other scales. The 1st mode is itself.

2nd mode:
Scale 2459
Scale 2459: Ionocrian, Ian Ring Music TheoryIonocrian
3rd mode:
Scale 3277
Scale 3277: Mela Nitimati, Ian Ring Music TheoryMela Nitimati
4th mode:
Scale 1843
Scale 1843: Ionygian, Ian Ring Music TheoryIonygian
5th mode:
Scale 2969
Scale 2969: Tholian, Ian Ring Music TheoryTholian
6th mode:
Scale 883
Scale 883: Ralian, Ian Ring Music TheoryRalian
7th mode:
Scale 2489
Scale 2489: Mela Gangeyabhusani, Ian Ring Music TheoryMela Gangeyabhusani

Prime

This is the prime form of this scale.

Complement

The heptatonic modal family [823, 2459, 3277, 1843, 2969, 883, 2489] (Forte: 7-21) is the complement of the pentatonic modal family [307, 787, 817, 2201, 2441] (Forte: 5-21)

Inverse

The inverse of a scale is a reflection using the root as its axis. The inverse of 823 is 3481

Scale 3481Scale 3481: Katathian, Ian Ring Music TheoryKatathian

Enantiomorph

Only scales that are chiral will have an enantiomorph. Scale 823 is chiral, and its enantiomorph is scale 3481

Scale 3481Scale 3481: Katathian, Ian Ring Music TheoryKatathian

Transformations:

T0 823  T0I 3481
T1 1646  T1I 2867
T2 3292  T2I 1639
T3 2489  T3I 3278
T4 883  T4I 2461
T5 1766  T5I 827
T6 3532  T6I 1654
T7 2969  T7I 3308
T8 1843  T8I 2521
T9 3686  T9I 947
T10 3277  T10I 1894
T11 2459  T11I 3788

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 821Scale 821: Aeranimic, Ian Ring Music TheoryAeranimic
Scale 819Scale 819: Augmented Inverse, Ian Ring Music TheoryAugmented Inverse
Scale 827Scale 827: Mixolocrian, Ian Ring Music TheoryMixolocrian
Scale 831Scale 831: Rodyllic, Ian Ring Music TheoryRodyllic
Scale 807Scale 807: Raga Suddha Mukhari, Ian Ring Music TheoryRaga Suddha Mukhari
Scale 815Scale 815: Bolian, Ian Ring Music TheoryBolian
Scale 791Scale 791: Aeoloptimic, Ian Ring Music TheoryAeoloptimic
Scale 855Scale 855: Porian, Ian Ring Music TheoryPorian
Scale 887Scale 887: Sathyllic, Ian Ring Music TheorySathyllic
Scale 951Scale 951: Thogyllic, Ian Ring Music TheoryThogyllic
Scale 567Scale 567: Aeoladimic, Ian Ring Music TheoryAeoladimic
Scale 695Scale 695: Sarian, Ian Ring Music TheorySarian
Scale 311Scale 311: Stagimic, Ian Ring Music TheoryStagimic
Scale 1335Scale 1335: Elephant Scale, Ian Ring Music TheoryElephant Scale
Scale 1847Scale 1847: Thacryllic, Ian Ring Music TheoryThacryllic
Scale 2871Scale 2871: Stanyllic, Ian Ring Music TheoryStanyllic

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.