Chords in the Key of Ab

The Chords in Ab Major

The key of Ab Major contains seven diatonic chords. The three major chords are Ab, Db, Eb. These are the I, IV, and V chords — the backbone of most chord progressions in this key. The three minor chords are Bbm, Cm, Fm, and the seventh degree is Gdim, which is rarely used as a standalone chord but appears in passing progressions and jazz harmony.

Common Chord Progressions in Ab Major

The most popular progression in Ab Major is I–V–vi–IV: Ab, Eb, Fm, Db. This progression is the foundation of hundreds of popular songs across rock, pop, folk, and country. The I chord (Ab) is the tonal centre; the V chord (Eb) creates tension that resolves back to I; and the IV chord (Db) adds movement and contrast. Knowing these three chords alone is enough to play a large portion of songs written in Ab Major.

Browse chord progressions by genre and mood — or use the chord progression generator to get progressions in Ab Major instantly.

Ab Major on Guitar

Ab Major is one of the most guitar-friendly keys. Most of its diatonic chords can be played as open chord shapes or straightforward barre chords. Guitarists playing in Ab Major often use open voicings for a full, resonant sound, or move up the neck for a brighter tone. If the chords are too challenging in this key, use our capo chart for Ab Major to find a comfortable capo position that lets you play easier shapes while still sounding in Ab Major. To work with these chords in a key-agnostic way, see our Nashville Number System chart for Ab Major — the same chords expressed as numbers that work in any key without rewriting.