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A 7b9b13 · Displayed in: A · Dominant seventh chord with flat ninth and flat thirteenth · Tonos: A, C#, E, G, Bb, F · Alias: 7(b9,b13)
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A 7b9b13
A 7b9b13 · Displayed in: A · Dominant seventh chord with flat ninth and flat thirteenth · Tonos: A, C#, E, G, Bb, F · Alias: 7(b9,b13)
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- Acordes y escalas
- Tonos: 6
- Relaciones
Example
A 7b9b13: A, C#, E, G, Bb, F
A 7b9b13 · Acorde · A · 6 Tonos
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A 7b9b13
Publico
Acorde
• 1,3,3,1,2,2 • 6 tonos
Acordes y escalas
Matches
Descripcion / Alias
Dominant seventh chord with flat ninth and flat thirteenth
Alias
7(b9,b13)
Generic fingering match
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Tonos
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Nota: A
Intervalo: 1
Grado: 1
MIDI: 57
Hz: 698.46
Relaciones
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Nota: C#
Intervalo: 3
Grado: 2
MIDI: 61
Hz: 415.31
Relaciones
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Nota: E
Intervalo: 5
Grado: 3
MIDI: 64
Hz: 523.25
Relaciones
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Nota: G
Intervalo: b7
Grado: 4
MIDI: 67
Hz: 622.25
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Nota: Bb
Intervalo: b9
Grado: 5
MIDI: 70
Hz: 783.99
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Nota: F
Intervalo: b13
Grado: 6
MIDI: 77
Hz: 554.37
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Consonance heuristic
Mixed
Set: 0, 1, 3, 5, 6, 9
Vector: [2, 2, 4, 3, 2, 2]
Score: -0.13
balanced
12-tone circle 1 · r 0.2679
This set has 6 pitch classes, 4 close/tritone pressure points and 9 consonant-support intervals; average heuristic score: -0.13. It matches chromatic-intersection circle 1.
| Intervalo | Count | Weight | Contribution |
|---|---|---|---|
| m2 / M7 | 2 | -5 | -10 |
| M2 / m7 | 2 | -2 | -4 |
| m3 / M6 | 4 | +2 | +8 |
| M3 / m6 | 3 | +2 | +6 |
| P4 / P5 | 2 | +3 | +6 |
| Tritone | 2 | -4 | -8 |
Consonance graph
Bridge candidates
2363 candidates
| Target | Shared tones | Pivot | Voice-leading | Δ consonance | Bridge score |
|---|---|---|---|---|---|
|
C 7b9b13
Acorde
Smooth pivot
|
Bb, C#, E, G | Bb, C#, E, G | 0.33 | 0.00 | 4.78 |
|
Eb 7b9b13
Acorde
Smooth pivot
|
Bb, C#, E, G | Bb, C#, E, G | 0.33 | 0.00 | 4.78 |
|
F# 7b9b13
Acorde
Smooth pivot
|
Bb, C#, E, G | Bb, C#, E, G | 0.33 | 0.00 | 4.78 |
|
C 13b9
Acorde
Smooth pivot
|
Bb, C#, E, 9, G | Bb, C#, E, 9 | 0.17 | 0.00 | 4.51 |
|
F# 7b9#9
Acorde
Smooth pivot
|
Bb, C#, E, 9, G | Bb, C#, E, 9 | 0.17 | 0.00 | 4.51 |
|
A 13b9
Acorde
Smooth pivot
|
Bb, C#, E, 9, G | Bb, C#, E, 9 | 0.17 | 0.00 | 4.51 |
|
A 7b9#9
Acorde
Smooth pivot
|
Bb, C#, E, 9, G | Bb, C#, E, 9 | 0.17 | 0.00 | 4.51 |
|
A 7b9
Acorde
Smooth pivot
|
Bb, C#, E, 9, G | Bb, C#, E, 9 | 0.08 | 0.07 | 4.46 |
|
A Yematibela Web
Escala
Smooth pivot
|
Bb, C#, E, 9, G | Bb, C#, E, 9 | 0.08 | 0.07 | 4.46 |
|
C# 7alt
Acorde
Smooth pivot
|
Bb, C#, 5, E, 9 | Bb, C#, 5, E | 0.17 | 0.07 | 4.42 |
|
Eb 9#11
Acorde
Smooth pivot
|
Bb, 5, E, 9, G | Bb, 5, E, 9 | 0.17 | 0.07 | 4.42 |
|
G 13b5
Acorde
Smooth pivot
|
Bb, C#, 5, E, 9 | Bb, C#, 5, E | 0.17 | 0.07 | 4.42 |