Ab Major Guitar Chord
Ab major is a three-note chord built from Ab, C, Eb — the root, major third, and perfect fifth. It is one of the most commonly played chords in Western music, appearing naturally in the keys of Db Major, Ab Major, Eb Major.
4 ways to play Ab
Notes
Intervals
Ab (Root), C (Major 3rd), Eb (Perfect 5th)
Found in keys
Notes in the Ab Major Chord
The Ab Major chord is built from 3 notes: Ab, C, Eb. It is a major chord — built from a root, major third (4 semitones above the root), and perfect fifth (7 semitones). On guitar, these notes are voiced across multiple strings simultaneously to create the full chord sound. Depending on the voicing, some notes may be doubled in different octaves to fill out the sound.
Keys That Contain Ab Major
Ab Major appears as a diatonic chord in these major keys:
Common Chord Progressions with Ab
Ab Major appears in many common progressions. Here are the most-used patterns when Ab is the tonic chord:
Use our chords in a key tool to find all the chords that naturally pair with Ab in any key.
Frequently Asked Questions
What notes are in the Ab Major chord?
The Ab Major chord is made up of Ab, C, Eb. These 3 notes form a triad (three-note chord structure).
What key is the Ab Major chord in?
Ab Major naturally appears in the keys of Db Major, Ab Major, Eb Major. It can also appear in other contexts as a borrowed chord or secondary chord.
How do I play the Ab chord on guitar?
Place your fingers on the guitar fretboard according to the diagram above. The numbered dots show finger placement (1 = index, 2 = middle, 3 = ring, 4 = pinky), "O" means play the string open, and "X" means mute that string.
What chords go with Ab?
Chords that pair well with Ab are the other diatonic chords from the keys where Ab naturally appears: Db Major, Ab Major, Eb Major. Use our chords-in-key tool to see the full chord set for any of these keys.
Other Ab Chords
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