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Gb Maj7add13 · Displayed in: Gb · Major seventh with added thirteenth · Tones: Gb, Bb, Db, F, Eb · Aliases: Maj7add13, M7add13, Δ7add13
Gb · Chord
Gb Maj7add13
Gb Maj7add13 · Displayed in: Gb · Major seventh with added thirteenth · Tones: Gb, Bb, Db, F, Eb · Aliases: Maj7add13, M7add13, Δ7add13
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How to use this page
- Chord and Scale
- Tones: 5
- Relations
Example
Gb Maj7add13: Gb, Bb, Db, F, Eb
Gb Maj7add13 · Chord · Gb · 5 Tones
Network of this chord or scale with contain / contained-in relations.
Type key + scale (e.g. C Major, F Dorian)
Gb Maj7add13
Public
Chord
• 1,4,3,2,2 • 5 tones
Chord and Scale
Matches
Description / Aliases
Major seventh with added thirteenth
Aliases
Maj7add13
M7add13
Δ7add13
Generic fingering match
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Tones
Selected relation
Current
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Note: Gb
Interval: 1
Degree: 1
MIDI: 54
Hz: 622.25
Relations
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Note: Bb
Interval: 3
Degree: 2
MIDI: 58
Hz: 783.99
Relations
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Note: Db
Interval: 5
Degree: 3
MIDI: 61
Hz: 466.16
Relations
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Note: F
Interval: 7
Degree: 4
MIDI: 65
Hz: 554.37
Relations
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Note: Eb
Interval: 13
Degree: 5
MIDI: 75
Hz: 523.25
Relations
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Network of this chord or scale with contain / contained-in relations.
Consonance heuristic
Mildly consonant
Set: 0, 1, 3, 5, 8
Vector: [1, 2, 2, 2, 3, 0]
Score: 0.80
open / fifth-supported
This set has 5 pitch classes, 1 close/tritone pressure points and 7 consonant-support intervals; average heuristic score: 0.80.
| Interval | Count | Weight | Contribution |
|---|---|---|---|
| m2 / M7 | 1 | -5 | -5 |
| M2 / m7 | 2 | -2 | -4 |
| m3 / M6 | 2 | +2 | +4 |
| M3 / m6 | 2 | +2 | +4 |
| P4 / P5 | 3 | +3 | +9 |
| Tritone | 0 | -4 | 0 |
Consonance graph
Bridge candidates
2362 candidates
| Target | Shared tones | Pivot | Voice-leading | Δ consonance | Bridge score |
|---|---|---|---|---|---|
|
Eb m11
Chord
Smooth pivot
|
1, 3, 5, 6, 10 | 1, 3, 5, 6 | 0.17 | 0.00 | 4.51 |
|
Gb Maj13
Chord
Smooth pivot
|
1, 3, 5, 6, 10 | 1, 3, 5, 6 | 0.17 | 0.00 | 4.51 |
|
Ab 13sus4
Chord
Smooth pivot
|
1, 3, 5, 6, 10 | 1, 3, 5, 6 | 0.17 | 0.00 | 4.51 |
|
Ab Hexatonic Pentatonic
Scale
Smooth pivot
|
1, 3, 5, 6, 10 | 1, 3, 5, 6 | 0.17 | 0.00 | 4.51 |
|
Bb m7 11 b13
Chord
Smooth pivot
|
1, 3, 5, 6, 10 | 1, 3, 5, 6 | 0.17 | 0.00 | 4.51 |
|
Gb Maj7b13
Chord
Smooth pivot
|
1, 5, 6, 10 | 1, 5, 6, 10 | 0.20 | 0.00 | 4.37 |
|
Cb Maj9
Chord
Smooth pivot
|
1, 3, 6, 10 | 1, 3, 6, 10 | 0.20 | 0.00 | 4.37 |
|
Gb Maj7#9
Chord
Smooth pivot
|
1, 5, 6, 10 | 1, 5, 6, 10 | 0.30 | 0.00 | 4.32 |
|
Gb Maj9
Chord
Smooth pivot
|
1, 5, 6, 10 | 1, 5, 6, 10 | 0.40 | 0.00 | 4.28 |
|
Eb 7sus2
Chord
Smooth pivot
|
1, 3, 5, 10 | 1, 3, 5, 10 | 0.10 | 0.20 | 4.14 |
|
F 7sus4#5
Chord
Smooth pivot
|
1, 3, 5, 10 | 1, 3, 5, 10 | 0.10 | 0.20 | 4.14 |
|
Bb mAdd11
Chord
Smooth pivot
|
1, 3, 5, 10 | 1, 3, 5, 10 | 0.10 | 0.20 | 4.14 |