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Ab 7#5 · Displayed in: Ab · Dominant seventh with sharp fifth · Tones: Ab, C, E, Gb · Aliases: 7#5
Ab · Chord
Ab 7#5
Ab 7#5 · Displayed in: Ab · Dominant seventh with sharp fifth · Tones: Ab, C, E, Gb · Aliases: 7#5
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- Chord and Scale
- Tones: 4
- Relations
Example
Ab 7#5: Ab, C, E, Gb
Ab 7#5 · Chord · Ab · 4 Tones
Network of this chord or scale with contain / contained-in relations.
Type key + scale (e.g. C Major, F Dorian)
Ab 7#5
Public
Chord
• 2,2,4,4 • 4 tones
Chord and Scale
Matches
Description / Aliases
Dominant seventh with sharp fifth
Aliases
7#5
Generic fingering match
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Tones
Selected relation
Current
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Note: Ab
Interval: 1
Degree: 1
MIDI: 56
Hz: 698.46
Relations
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Note: C
Interval: 3
Degree: 2
MIDI: 60
Hz: 415.31
Relations
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Note: E
Interval: #5
Degree: 3
MIDI: 64
Hz: 523.25
Relations
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Note: Gb
Interval: b7
Degree: 4
MIDI: 66
Hz: 622.25
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, 2, 4, 8
Vector: [0, 2, 0, 3, 0, 1]
Score: -0.33
balanced
12-tone circle 4 · r 0.5000
This set has 4 pitch classes, 1 close/tritone pressure points and 3 consonant-support intervals; average heuristic score: -0.33. It matches chromatic-intersection circle 4.
| Interval | Count | Weight | Contribution |
|---|---|---|---|
| m2 / M7 | 0 | -5 | 0 |
| M2 / m7 | 2 | -2 | -4 |
| m3 / M6 | 0 | +2 | 0 |
| M3 / m6 | 3 | +2 | +6 |
| P4 / P5 | 0 | +3 | 0 |
| Tritone | 1 | -4 | -4 |
Consonance graph
Bridge candidates
2363 candidates
| Target | Shared tones | Pivot | Voice-leading | Δ consonance | Bridge score |
|---|---|---|---|---|---|
|
C 7#5
Chord
Smooth pivot
|
Ab, C, E | Ab, C, E | 0.50 | 0.00 | 4.54 |
|
E 7#5
Chord
Smooth pivot
|
Ab, C, E | Ab, C, E | 0.50 | 0.00 | 4.54 |
|
E Maj9#5
Chord
Smooth pivot
|
Ab, C, 6, E | Ab, C, 6, E | 0.10 | 0.33 | 3.96 |
|
Gb m9b5
Chord
Smooth pivot
|
Ab, C, 6, E | Ab, C, 6, E | 0.10 | 0.33 | 3.96 |
|
Ab 7b13
Chord
Smooth pivot
|
Ab, C, 6, E | Ab, C, 6, E | 0.10 | 0.33 | 3.96 |
|
Ab 7b9#5
Chord
Smooth pivot
|
Ab, C, 6, E | Ab, C, 6, E | 0.10 | 0.33 | 3.96 |
|
F mMaj7b9
Chord
Smooth pivot
|
Ab, C, 6, E | Ab, C, 6, E | 0.10 | 0.37 | 3.91 |
|
C Anchihoye Traditional
Scale
Smooth pivot
|
Ab, C, 6, E | Ab, C, 6, E | 0.10 | 0.43 | 3.82 |
|
C Bati Lydian
Scale
Smooth pivot
|
Ab, C, 6, E | Ab, C, 6, E | 0.10 | 0.43 | 3.82 |
|
E Quintal
Scale
Smooth pivot
|
Ab, C, 6, E | Ab, C, 6, E | 0.10 | 0.43 | 3.82 |
|
Ab 7#5#9
Chord
Smooth pivot
|
Ab, C, 6, E | Ab, C, 6, E | 0.10 | 0.43 | 3.82 |
|
D 9b5
Chord
Smooth pivot
|
Ab, C, 6, E | Ab, C, 6, E | 0.20 | 0.47 | 3.74 |