A♭dim chord on guitar

A♭dim is the A♭ diminished chord. Its notes are A♭, C♭ and E♭♭. It is the same chord as G♯dim. A compact, tense triad. Every interval in this voicing is a chord tone.

How to play A♭dim

Root on A string

×EADGB×e11

x-11-12-13-12-x

Numbers show frets from the low E string to the high e string; x means don't play that string.

What's in A♭dim

Formula
1 · ♭3 · ♭5
Also written
A♭dim, A♭°
Chord type
Diminished

Keys that use A♭dim

A♭dim is the vii° chord in A major. That makes it a natural fit in songs written in those keys.

A♭dim notes across the neck

open123456789101112A♭C♭E♭♭C♭E♭♭A♭E♭♭A♭C♭E♭♭A♭C♭E♭♭C♭E♭♭A♭C♭A♭C♭E♭♭

Every A♭, C♭ and E♭♭ on the first 12 frets. The filled dots are the root, A♭. Build your own shape from any nearby group.

Related chords

Other A♭ chords

Other diminished chords

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