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Gb Diminished (Whole-Half) · Displayed in: Gb · 8-note symmetric diminished scale starting with whole step · Tones: Gb, Ab, Bbb, Cb, Dbb, Ebb · Aliases: Diminished (Whole–Half), Octatonic (Whole–Half), Korsakov Scale
Gb · Scale
Gb Diminished (Whole-Half)
Gb Diminished (Whole-Half) · Displayed in: Gb · 8-note symmetric diminished scale starting with whole step · Tones: Gb, Ab, Bbb, Cb, Dbb, Ebb · Aliases: Diminished (Whole–Half), Octatonic (Whole–Half), Korsakov Scale
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Chord and Scale
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How to use this page
- Chord and Scale
- Tones: 8
- Relations
Example
Gb Diminished (Whole-Half): Gb, Ab, Bbb, Cb, Dbb, Ebb, Eb, F
Gb Diminished (Whole-Half) · Scale · Gb · 8 Tones
Network of this chord or scale with contain / contained-in relations.
Type key + scale (e.g. C Major, F Dorian)
Gb Diminished (Whole-Half)
Public
Scale
• 1,2,1,2,1,2,1,2 • 8 tones
Chord and Scale
Matches
Description / Aliases
8-note symmetric diminished scale starting with whole step
Aliases
Diminished (Whole–Half)
Octatonic (Whole–Half)
Korsakov Scale
Generic fingering match
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Degree chords
8
Diatonic triads and seventh chords built by stacking every other degree of this scale.
| Degree |
Triad
|
Seventh
|
Tones | Interval |
|---|---|---|---|---|
| I |
i° · Gb dim
dim
|
i°7 · Gb dim7
dim7
|
Gb, Bbb, Dbb
Gb, Bbb, Dbb, Eb
|
3, 6
3, 6, 9
|
| II |
ii° · Ab dim
dim
|
ii°7 · Ab dim7
dim7
|
Ab, Cb, Ebb
Ab, Cb, Ebb, F
|
3, 6
3, 6, 9
|
| III |
iii° · Bbb dim
dim
|
iii°7 · Bbb dim7
dim7
|
Bbb, Dbb, Eb
Bbb, Dbb, Eb, Gb
|
3, 6
3, 6, 9
|
| IV |
iv° · Cb dim
dim
|
iv°7 · Cb dim7
dim7
|
Cb, Ebb, F
Cb, Ebb, F, Ab
|
3, 6
3, 6, 9
|
| V |
v° · Dbb dim
dim
|
v°7 · Dbb dim7
dim7
|
Dbb, Eb, Gb
Dbb, Eb, Gb, Bbb
|
3, 6
3, 6, 9
|
| VI |
vi° · Ebb dim
dim
|
vi°7 · Ebb dim7
dim7
|
Ebb, F, Ab
Ebb, F, Ab, Cb
|
3, 6
3, 6, 9
|
| VII |
vii° · Eb dim
dim
|
vii°7 · Eb dim7
dim7
|
Eb, Gb, Bbb
Eb, Gb, Bbb, Dbb
|
3, 6
3, 6, 9
|
| VIII |
viii° · F dim
dim
|
viii°7 · F dim7
dim7
|
F, Ab, Cb
F, Ab, Cb, Ebb
|
3, 6
3, 6, 9
|
Tones
Selected relation
Current
Select a relation to inspect its playback controls and tone metadata.
Note: Gb
Interval: 1
Degree: 1
MIDI: 54
Hz: 622.25
Relations
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Note: Ab
Interval: 2
Degree: 2
MIDI: 56
Hz: 698.46
Relations
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Note: Bbb
Interval: b3
Degree: 3
MIDI: 57
Hz: 783.99
Relations
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Note: Cb
Interval: 4
Degree: 4
MIDI: 59
Hz: 415.31
Relations
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Note: Dbb
Interval: b5
Degree: 5
MIDI: 60
Hz: 466.16
Relations
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Note: Ebb
Interval: b6
Degree: 6
MIDI: 62
Hz: 523.25
Relations
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Note: Eb
Interval: 6
Degree: 7
MIDI: 63
Hz: 523.25
Relations
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Note: F
Interval: 7
Degree: 8
MIDI: 65
Hz: 554.37
Relations
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Relations
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Network of this chord or scale with contain / contained-in relations.
Consonance heuristic
Mixed
Set: 0, 1, 3, 4, 6, 7, 9, 10
Vector: [4, 4, 8, 4, 4, 4]
Score: -0.29
balanced
This set has 8 pitch classes, 8 close/tritone pressure points and 16 consonant-support intervals; average heuristic score: -0.29.
| Interval | Count | Weight | Contribution |
|---|---|---|---|
| m2 / M7 | 4 | -5 | -20 |
| M2 / m7 | 4 | -2 | -8 |
| m3 / M6 | 8 | +2 | +16 |
| M3 / m6 | 4 | +2 | +8 |
| P4 / P5 | 4 | +3 | +12 |
| Tritone | 4 | -4 | -16 |
Consonance graph
Bridge candidates
2356 candidates
| Target | Shared tones | Pivot | Voice-leading | Δ consonance | Bridge score |
|---|---|---|---|---|---|
|
D 13#9#11
Chord
Smooth pivot
|
Gb, Ab, Cb, Dbb, Ebb, Eb, F | Gb, Ab, Cb, Dbb | 0.06 | 0.00 | 4.72 |
|
D 13b9#11
Chord
Smooth pivot
|
Gb, Ab, Bbb, Dbb, Ebb, Eb, F | Gb, Ab, Bbb, Dbb | 0.06 | 0.00 | 4.72 |
|
F 13#9#11
Chord
Smooth pivot
|
Gb, Ab, Bbb, Cb, Ebb, Eb, F | Gb, Ab, Bbb, Cb | 0.06 | 0.00 | 4.72 |
|
F 13b9#11
Chord
Smooth pivot
|
Gb, Ab, Bbb, Cb, Dbb, Eb, F | Gb, Ab, Bbb, Cb | 0.06 | 0.00 | 4.72 |
|
Ab 13#9#11
Chord
Smooth pivot
|
Gb, Ab, Bbb, Cb, Dbb, Ebb, F | Gb, Ab, Bbb, Cb | 0.06 | 0.00 | 4.72 |
|
Ab 13b9#11
Chord
Smooth pivot
|
Gb, Ab, Bbb, Cb, Dbb, Ebb, Eb | Gb, Ab, Bbb, Cb | 0.06 | 0.00 | 4.72 |
|
Cb 13#9#11
Chord
Smooth pivot
|
Ab, Bbb, Cb, Dbb, Ebb, Eb, F | Ab, Bbb, Cb, Dbb | 0.06 | 0.00 | 4.72 |
|
Cb 13b9#11
Chord
Smooth pivot
|
Gb, Bbb, Cb, Dbb, Ebb, Eb, F | Gb, Bbb, Cb, Dbb | 0.06 | 0.00 | 4.72 |
|
C Barry Harris Minor 6 Diminished
Scale
Smooth pivot
|
Gb, Ab, Bbb, Cb, Dbb, Eb, F | Gb, Ab, Bbb, Cb | 0.13 | 0.11 | 4.55 |
|
Db Spanish 8-tone
Scale
Smooth pivot
|
Ab, Bbb, Cb, Dbb, Ebb, Eb, F | Ab, Bbb, Cb, Dbb | 0.13 | 0.11 | 4.55 |
|
Eb Barry Harris Minor 6 Diminished
Scale
Smooth pivot
|
Gb, Ab, Bbb, Cb, Dbb, Ebb, Eb | Gb, Ab, Bbb, Cb | 0.13 | 0.11 | 4.55 |
|
E Spanish 8-tone
Scale
Smooth pivot
|
Gb, Ab, Cb, Dbb, Ebb, Eb, F | Gb, Ab, Cb, Dbb | 0.13 | 0.11 | 4.55 |