A harmonic major scale
The A harmonic major scale consists of the A (Perfect unison), B (Major second), C# (Major third), D (Perfect fourth), E (Perfect fifth), F (Minor sixth) and G# (Major seventh) notes.

How to play the A harmonic major scale
- Find A (Root) on the piano keyboard
- Play B (Major second) — 2 semitones above A
- Play C# (Major third) — 4 semitones above A
- Play D (Perfect fourth) — 5 semitones above A
- Play E (Perfect fifth) — 7 semitones above A
- Play F (Minor sixth) — 8 semitones above A
- Play G# (Major seventh) — 11 semitones above A
- Play all 7 notes in ascending order to perform the A harmonic major scale
Chords in this scale
A chords
B chords
C# chords
D chords
- D m(add2)(no5)
- D m(add2)
- D sus2(b5)
- D sus2
- D maj7(sus2)
- D m3
- D dim
- D dim7
- D m(maj7)(b5)
- D minor
- D m6
- D m6(add9)
- D m(maj7)
- D m(maj9)
- D m(maj9)(#11)
- D m(maj13)(#11)
- D m(maj13)
- D m(maj7)(#11)
- D m(maj7)(add13)
- D m(add9)
- D m(add13)
- D m(maj9)(no5)
- D m(add9)(no5)
- D dim(no3)
- D sus(#4)
- D maj7(b5)(sus)
- D 5
- D 6(sus)
- D maj7(sus)
- D maj9(sus2)
- D 5(add9)
- D maj7(no3)