What you are learning
Db Double Harmonic · Displayed in: Db · Double Harmonic scale · Tones: Db, Ebb, F, Gb, Ab, Bbb · Aliases: Double Harmonic
Db · Scale
Db Double Harmonic
Db Double Harmonic · Displayed in: Db · Double Harmonic scale · Tones: Db, Ebb, F, Gb, Ab, Bbb · Aliases: Double Harmonic
Guided start
Start with a clear learning action
Try first
Chord and Scale
Next step
Type key + scale (e.g. C Major, F Dorian)
Open support for Db Double Harmonic
How to use this page
- Chord and Scale
- Tones: 7
- Relations
Example
Db Double Harmonic: Db, Ebb, F, Gb, Ab, Bbb, C
Db Double Harmonic · Scale · Db · 7 Tones
Network of this chord or scale with contain / contained-in relations.
Type key + scale (e.g. C Major, F Dorian)
Db Double Harmonic
Public
Scale
• 1,1,3,1,2,1,3 • 7 tones
Chord and Scale
Matches
Description / Aliases
Double Harmonic scale
Aliases
Double Harmonic
Generic fingering match
Select instrument and keyscale to scan all generics.
No catalog scan has run yet.
Degree chords
7
Diatonic triads and seventh chords built by stacking every other degree of this scale.
| Degree |
Triad
|
Seventh
|
Tones | Interval |
|---|---|---|---|---|
| I |
I · Db Maj
Maj
|
Imaj7 · Db Maj7
Maj7
|
Db, F, Ab
Db, F, Ab, C
|
4, 7
4, 7, 11
|
| II |
II · Ebb Maj
Maj
|
IImaj7 · Ebb Maj7
Maj7
|
Ebb, Gb, Bbb
Ebb, Gb, Bbb, Db
|
4, 7
4, 7, 11
|
| III |
iii · F m
m
|
iii6 · F m6
m6
|
F, Ab, C
F, Ab, C, Ebb
|
3, 7
3, 7, 9
|
| IV |
iv · Gb m
m
|
ivmaj7 · Gb mMaj7
mMaj7
|
Gb, Bbb, Db
Gb, Bbb, Db, F
|
3, 7
3, 7, 11
|
| V |
V · Ab Majb5
Majb5
|
V · Ab 7b5
7b5
|
Ab, C, Ebb
Ab, C, Ebb, Gb
|
4, 6
4, 6, 10
|
| VI |
VI+ · Bbb aug
aug
|
VI+maj7 · Bbb Maj7#5
Maj7#5
|
Bbb, Db, F
Bbb, Db, F, Ab
|
4, 8
4, 8, 11
|
| VII |
VII · C [1 2 b5]
No KeyScale match
|
VII · C [1 2 b5 6]
No KeyScale match
|
C, Ebb, Gb
C, Ebb, Gb, Bbb
|
2, 6
2, 6, 9
|
Tones
Selected relation
Current
Select a relation to inspect its playback controls and tone metadata.
Note: Db
Interval: 1
Degree: 1
MIDI: 49
Hz: 466.16
Relations
Loading related chords and scales...
Note: Ebb
Interval: b2
Degree: 2
MIDI: 50
Hz: 523.25
Relations
Loading related chords and scales...
Note: F
Interval: 3
Degree: 3
MIDI: 53
Hz: 554.37
Relations
Loading related chords and scales...
Note: Gb
Interval: 4
Degree: 4
MIDI: 54
Hz: 622.25
Relations
Loading related chords and scales...
Note: Ab
Interval: 5
Degree: 5
MIDI: 56
Hz: 698.46
Relations
Loading related chords and scales...
Note: Bbb
Interval: b6
Degree: 6
MIDI: 57
Hz: 783.99
Relations
Loading related chords and scales...
Note: C
Interval: 7
Degree: 7
MIDI: 60
Hz: 415.31
Relations
Loading related chords and scales...
Relations
Loading...
Network of this chord or scale with contain / contained-in relations.
Consonance heuristic
Mixed
Set: 0, 1, 2, 5, 6, 8, 9
Vector: [4, 2, 4, 5, 4, 2]
Score: -0.10
balanced
This set has 7 pitch classes, 6 close/tritone pressure points and 13 consonant-support intervals; average heuristic score: -0.10.
| Interval | Count | Weight | Contribution |
|---|---|---|---|
| m2 / M7 | 4 | -5 | -20 |
| M2 / m7 | 2 | -2 | -4 |
| m3 / M6 | 4 | +2 | +8 |
| M3 / m6 | 5 | +2 | +10 |
| P4 / P5 | 4 | +3 | +12 |
| Tritone | 2 | -4 | -8 |
Consonance graph
Bridge candidates
2359 candidates
| Target | Shared tones | Pivot | Voice-leading | Δ consonance | Bridge score |
|---|---|---|---|---|---|
|
D 7#9#11
Chord
Smooth pivot
|
Db, 2, Gb, 6, Bbb, 9 | Db, 2, Gb, 6 | 0.07 | 0.04 | 4.60 |
|
Db Neapolitan Major
Scale
Smooth pivot
|
Db, Ebb, 2, Gb, 6, Bbb | Db, Ebb, 2, Gb | 0.14 | 0.05 | 4.55 |
|
Db Neapolitan Minor
Scale
Smooth pivot
|
Db, Ebb, 2, 6, Bbb, 9 | Db, Ebb, 2, 6 | 0.14 | 0.05 | 4.55 |
|
Gb Gypsy Minor
Scale
Smooth pivot
|
Db, Ebb, 2, 6, Bbb, 9 | Db, Ebb, 2, 6 | 0.14 | 0.05 | 4.55 |
|
Db Harmonic Major
Scale
Smooth pivot
|
Db, Ebb, Gb, 6, Bbb, 9 | Db, Ebb, Gb, 6 | 0.14 | 0.14 | 4.43 |
|
Db Phrygian Dominant
Scale
Smooth pivot
|
Ebb, 2, Gb, 6, Bbb, 9 | Ebb, 2, Gb, 6 | 0.14 | 0.14 | 4.43 |
|
D Hungarian Major
Scale
Smooth pivot
|
Ebb, 2, Gb, 6, Bbb, 9 | Ebb, 2, Gb, 6 | 0.14 | 0.14 | 4.43 |
|
D Lydian ♯2
Scale
Smooth pivot
|
Ebb, 2, Gb, 6, Bbb, 9 | Ebb, 2, Gb, 6 | 0.14 | 0.14 | 4.43 |
|
Gb Harmonic Minor
Scale
Smooth pivot
|
Ebb, 2, Gb, 6, Bbb, 9 | Ebb, 2, Gb, 6 | 0.14 | 0.14 | 4.43 |
|
Ab Locrian ♮6
Scale
Smooth pivot
|
Ebb, 2, Gb, 6, Bbb, 9 | Ebb, 2, Gb, 6 | 0.14 | 0.14 | 4.43 |
|
A Ionian ♯5
Scale
Smooth pivot
|
Ebb, 2, Gb, 6, Bbb, 9 | Ebb, 2, Gb, 6 | 0.14 | 0.14 | 4.43 |
|
Cb Dorian ♯4
Scale
Smooth pivot
|
Ebb, 2, Gb, 6, Bbb, 9 | Ebb, 2, Gb, 6 | 0.14 | 0.14 | 4.43 |