A phrygian b4 scale
The A phrygian b4 scale consists of the A (Perfect unison), A# (Minor second), C (Minor third), C# (Major third), E (Perfect fifth), F (Minor sixth) and G (Minor seventh) notes.

How to play the A phrygian b4 scale
- Find A (Root) on the piano keyboard
- Play A# (Minor second) — 1 semitone above A
- Play C (Minor third) — 3 semitones above A
- Play C# (Major third) — 4 semitones above A
- Play E (Perfect fifth) — 7 semitones above A
- Play F (Minor sixth) — 8 semitones above A
- Play G (Minor seventh) — 10 semitones above A
- Play all 7 notes in ascending order to perform the A phrygian b4 scale
Chords in this scale
A chords
A# chords
- A# m(add2)(no5)
- A# m(add2)
- A# sus2(b5)
- A# sus2
- A# maj7(sus2)
- A# m3
- A# dim
- A# dim7
- A# m(maj7)(b5)
- A# minor
- A# m6
- A# m6(add9)
- A# m(maj7)
- A# m(maj9)
- A# m(maj9)(#11)
- A# m(maj13)(#11)
- A# m(maj13)
- A# m(maj7)(#11)
- A# m(maj7)(add13)
- A# m(add9)
- A# m(add13)
- A# m(maj9)(no5)
- A# m(add9)(no5)
- A# dim(no3)
- A# sus(#4)
- A# maj7(b5)(sus)
- A# 5
- A# 6(sus)
- A# maj7(sus)
- A# maj9(sus2)
- A# 5(add9)
- A# maj7(no3)