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Gb mMaj7 · Displayed in: Gb · Minor major seventh chord · Tones: Gb, Bbb, Db, F · Aliases: mMaj7, mM7, minMaj7
Gb · Chord
Gb mMaj7
Gb mMaj7 · Displayed in: Gb · Minor major seventh chord · Tones: Gb, Bbb, Db, F · Aliases: mMaj7, mM7, minMaj7
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Chord and Scale
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How to use this page
- Chord and Scale
- Tones: 4
- Relations
Example
Gb mMaj7: Gb, Bbb, Db, F
Gb mMaj7 · Chord · Gb · 4 Tones
Network of this chord or scale with contain / contained-in relations.
Type key + scale (e.g. C Major, F Dorian)
Gb mMaj7
Public
Chord
• 1,3,4,4 • 4 tones
Chord and Scale
Matches
Description / Aliases
Minor major seventh chord
Aliases
mMaj7
mM7
minMaj7
mΔ7
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: Bbb
Interval: b3
Degree: 2
MIDI: 57
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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Relations
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Network of this chord or scale with contain / contained-in relations.
Consonance heuristic
Consonant
Set: 0, 1, 4, 8
Vector: [1, 0, 1, 3, 1, 0]
Score: 1.00
open / fifth-supported
12-tone circle 7 · r 0.6415
This set has 4 pitch classes, 1 close/tritone pressure points and 5 consonant-support intervals; average heuristic score: 1.00. It matches chromatic-intersection circle 7.
| Interval | Count | Weight | Contribution |
|---|---|---|---|
| m2 / M7 | 1 | -5 | -5 |
| M2 / m7 | 0 | -2 | 0 |
| m3 / M6 | 1 | +2 | +2 |
| M3 / m6 | 3 | +2 | +6 |
| P4 / P5 | 1 | +3 | +3 |
| Tritone | 0 | -4 | 0 |
Consonance graph
Bridge candidates
2363 candidates
| Target | Shared tones | Pivot | Voice-leading | Δ consonance | Bridge score |
|---|---|---|---|---|---|
|
Db Augmented
Scale
Smooth pivot
|
1, 5, 9 | 1, 5, 9 | 0.25 | 0.00 | 4.65 |
|
Db Maj7#5
Chord
Smooth pivot
|
1, 5, 9 | 1, 5, 9 | 0.25 | 0.00 | 4.65 |
|
D mMaj7
Chord
Smooth pivot
|
1, 5, 9 | 1, 5, 9 | 0.25 | 0.00 | 4.65 |
|
F Augmented
Scale
Smooth pivot
|
1, 5, 9 | 1, 5, 9 | 0.25 | 0.00 | 4.65 |
|
F Maj7#5
Chord
Smooth pivot
|
1, 5, 9 | 1, 5, 9 | 0.25 | 0.00 | 4.65 |
|
A Augmented
Scale
Smooth pivot
|
1, 5, 9 | 1, 5, 9 | 0.25 | 0.00 | 4.65 |
|
A Maj7#5
Chord
Smooth pivot
|
1, 5, 9 | 1, 5, 9 | 0.25 | 0.00 | 4.65 |
|
Bb mMaj7
Chord
Smooth pivot
|
1, 5, 9 | 1, 5, 9 | 0.25 | 0.00 | 4.65 |
|
D Maj7#9
Chord
Smooth pivot
|
1, 5, 6, 9 | 1, 5, 6, 9 | 0.10 | 0.20 | 4.14 |
|
Gb Maj7#9
Chord
Smooth pivot
|
1, 5, 6, 9 | 1, 5, 6, 9 | 0.10 | 0.20 | 4.14 |
|
Gb mMaj7#5
Chord
Smooth pivot
|
5, 6, 9 | 5, 6, 9 | 0.25 | 0.00 | 3.65 |
|
Bb mMaj7#5
Chord
Smooth pivot
|
1, 6, 9 | 1, 6, 9 | 0.25 | 0.00 | 3.65 |