A♭add9 Chord

How to play A♭ add9 on guitar — a major chord with extra shimmer; very common in worship and pop.

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Notes
A♭ – C – E♭ – B♭
Frets (low → high)
4 6 6 5 4 4
Difficulty
Barre chord
Shape
Barre at fret 4

How to play A♭add9, step by step

  1. 1Lay your index finger flat across all six strings at the 4th fret — this is the barre, and it works like a movable nut.
  2. 2Put your ring finger on the 6th fret of the A string (5th).
  3. 3Put your little finger on the 6th fret of the D string (4th).
  4. 4Put your middle finger on the 5th fret of the G string (3rd).
  5. 5Strum slowly and check every string sounds cleanly; if one buzzes, press closer to the fret wire and arch your fingers so they clear the neighbouring strings.

An easier way to play A♭add9

A♭add9 normally needs a barre, which is the single most common place beginners stall. A capo removes it entirely.

Put a capo on fret 1 and play an open Gadd9 shape. The capo raises every string by 1 semitone, so what your hand fingers as Gadd9 comes out of the guitar as A♭add9 — the same chord, none of the strain.

What makes a added ninth chord

A major chord with extra shimmer; very common in worship and pop.

NoteIntervalSemitones above A♭
A♭root0
Cmajor 3rd4
E♭5th7
B♭9th2

Other A♭ chords

Same root, different colour. Swapping one of these into a progression is the quickest way to change its mood without changing the key.

Every add9 chord

The same shape moved around the neck. If you can play A♭add9 you are a fret-slide away from all of these.

Frequently asked questions

What notes are in the A♭add9 chord?
A♭add9 is made of A♭, C, E♭, B♭ — the root, major 3rd, 5th, 9th of A♭.
Is A♭add9 hard to play?
A♭add9 is usually played as a barre chord at the 4th fret, which takes some hand strength. An easier route is a capo on fret 1 and the open Gadd9 shape — it sounds identical.
How do I play A♭add9 without a barre?
Put a capo on fret 1 and play the open Gadd9 shape. The capo raises every string by 1 semitone, so the shape sounds as A♭add9 while your hand does far less work.

Got a chart full of chords like A♭add9?

Upload a chord sheet and move every chord into a key that fits your hands and your voice — the layout stays exactly as printed. Or let the capo calculator pick the position that turns the barre chords into open ones.