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.
Diatonic chords are created by stacking two generic third notes above each scale note.
A Flat Major Diatonic Chords
These are the seven major scale diatonic chords that come from the A Flat major scale.
Each major scale diatonic chord is labelled with a roman numeral number:
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