Diatonic Chords of A Flat Major Scale

How to create diatonic chords in A flat major scale?

A Flat Major Scale

A♭ – B♭ – C – D♭ – E♭ – F – G – A♭ are the notes of the A flat major scale.

a flat major scale

 

Diatonic chords are created by stacking two generic third notes above each scale note.

a flat major diatonic chords

 

A Flat Major Diatonic Chords

These are the seven major scale diatonic chords that come from the A Flat major scale.

a flat major diatonic chords

 

Each major scale diatonic chord is labelled with a roman numeral number:

a flat major diatonic chords

All major scales follow this chord quality pattern:

I,  ii,  iii,  IV,  V,  vi, viiº

We use uppercase roman numeral numbers to represent major chords, lowercase to represent minor chords, uppercase with a small plus sign to represent augmented chords, and lowercase with a small circle to represent diminished chords. (1, 4 and 5 chords in major scales will always be major chords. 2, 3 and 6 chords will always be minor chords. 7 chord in major scale will always be diminished chord.)

The seven diatonic chords in the A flat major key are:

I.   A♭ – C – E♭ (A Flat major chord)

ii.   B♭ – D♭ – F (B Flat minor chord)

iii.   C – E♭ – G (C minor chord)

IV.   D♭ – F – A♭ (D Flat major chord)

V.  E♭ – G – B♭ (E Flat major chord)

vi.  F – A♭ – C (F minor chord)

viiº.  G – B♭ – D♭ (G diminished chord)

These are the chords that harmonize the A flat major scale

Other Major Scale Diatonic Chords

Diatonic Chords in C Major Scale
Diatonic Chords in C Sharp Major Scale / D Flat Major Scale
Diatonic Chords in D Major Scale
Diatonic Chords in E Flat Major Scale
Diatonic Chords in E Major Scale
Diatonic Chords in F Major Scale
Diatonic Chords in F Sharp Major Scale / G Flat Major Scale
Diatonic Chords in G Major Scale
Diatonic Chords in A Flat Major Scale
Diatonic Chords in A Major Scale
Diatonic Chords in B Flat Major Scale
Diatonic Chords in B Major Scale / C Flat Major Scale

Piano Chord Progression Poster

This practical piano chord progression poster from Amazon is the perfect reference chart of all 24 major and minor chord sets — The Really Useful Piano Chord Progression Poster – A1 Size – Folded Version

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