A♯ Double Harmonic Scale
Hear the A♯ Double Harmonic Scale played for you.
A♯ – B – C𝄪 – D♯ – E♯ – F♯ – G𝄪 – A♯
Formula:H-A2-H-W-H-A2-H
Intervals:P1-m2-M3-P4-P5-m6-M7
Introduction
The A♯ Double Harmonic scale contains seven notes: A♯, B, C𝄪, D♯, E♯, F♯, and G𝄪. It follows the whole-step / half-step pattern H-A2-H-W-H-A2-H.
A♯ Double Harmonic Scale Notes
| Degree | Name | Note | Interval |
|---|---|---|---|
| 1 | Tonic | A♯ | P1 |
| 2 | Supertonic | B | m2 |
| 3 | Mediant | C𝄪 | M3 |
| 4 | Subdominant | D♯ | P4 |
| 5 | Dominant | E♯ | P5 |
| 6 | Submediant | F♯ | m6 |
| 7 | Leading Tone | G𝄪 | M7 |
| 8 | Octave | A♯ | — |
Key Signature
The key of A# Double Harmonic (enharmonically equivalent to Bb Double Harmonic) has 2 flats.
B♭E♭
Order of flats
Flats are added in a fixed order — the reverse of the sharp order. Each new flat key adds the next flat on the list.
B♭E♭A♭D♭G♭C♭F♭
Mnemonic: Battle Ends And Down Goes Charles’ Father
Chords in the Key of A♯ Double Harmonic Scale
These are the diatonic triads built on each degree of the A♯ Double Harmonic Scale:
C
D
E
F
G
A
B
C
D
E
F
G
A
B
I — A♯ Major (major)
A♯ Double Harmonic Scale — Frequently Asked Questions
What notes are in the A# Double Harmonic Scale?
The A# Double Harmonic Scale contains seven notes: A# – B – Cx – D# – E# – F# – Gx. The notes table above shows each note with its scale degree and interval from the root.
How many sharps or flats does A# Double Harmonic have?
The key of A# Double Harmonic has 2 flats: B♭, E♭. Flats are added in a fixed order — B♭, E♭, A♭, D♭, G♭, C♭, F♭ — the reverse of the sharp order.
What does the A# Double Harmonic Scale sound like?
The A# Double Harmonic Scale has an exotic, Eastern-European sound built on two augmented seconds. Listen to the audio playback above to hear the character on every note.
Related Tools
Circle of FifthsVisualize key relationships, relative minors, and key signatures.Chord FinderLook up any chord — see the notes, hear it, and play along.Practice RoomPlug in a MIDI keyboard and get real-time feedback on every chord and scale.Chord DrillTimed drills to build speed and recognition across all chord types.MIDI MonitorLive MIDI message stream with note names, velocity, and a scrolling staff.