The C♭ Double Harmonic scale contains seven notes: C♭, D♭♭, E♭, F♭, G♭, A♭♭, and B♭. It follows the whole-step / half-step pattern H-A2-H-W-H-A2-H.
C♭ Double Harmonic Scale Notes
| Degree | Name | Note | Interval |
|---|---|---|---|
| 1 | Tonic | C♭ | P1 |
| 2 | Supertonic | D♭♭ | m2 |
| 3 | Mediant | E♭ | M3 |
| 4 | Subdominant | F♭ | P4 |
| 5 | Dominant | G♭ | P5 |
| 6 | Submediant | A♭♭ | m6 |
| 7 | Leading Tone | B♭ | M7 |
| 8 | Octave | C♭ | — |
Key Signature
The C♭ Double Harmonic Scale doesn’t line up with a single major or minor key, so it has no standard key signature. Its notes are written with accidentals as needed.
Accidentals
Diatonic Chords in the C♭ Double Harmonic Scale
These are the triads built on each degree of the C♭ Double Harmonic Scale:
| Degree | Numeral | Chord | Quality |
|---|---|---|---|
| 1 | I | C♭ Major | Major |
| 2 | II | D♭♭ Major | Major |
| 3 | iii | E♭ Minor | Minor |
| 4 | iv | F♭ Minor | Minor |
| 5 | V | G♭ altered | altered |
| 6 | VI+ | A♭♭ Augmented | Augmented |
| 7 | VII | B♭ altered | altered |