G6(add9)/A guitar shapes

Popular fretboard positions with fingering suggestions

Showing 8 of 277 playable shapes

About the chord

G6 add 9 / A (4th inversion)

G6(add9)/A is the G6 add 9 / A (4th inversion) guitar chord with A in the bass. It uses the notes G, B, D, E, and A and the interval formula 1-3-5-6-9.

The G6 add 9 6 add 9 chord blends the major triad with a major sixth E and a ninth A, producing a jazzy, sophisticated sound. Its smooth, feel-good harmony is popular in jazz, funk, and pop, adding a playful, nostalgic color to progressions. With A in the bass, this voicing functions as the 4th inversion of G6 add 9.

Also written as G6(add9) and G6/9/A.

Root note: G

Bass note: A

Chord tones: 5

Playable shapes: 277

Chord tones

GBDEA

Common guitar voicings

These are quick-start shapes for players who want the answer first and the deeper theory second.

Shape 1

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1 Strum from the 5th string down.

Shape 2

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1 Place the 1st finger on the 2nd fret of the 4th string.
2 Strum from the 5th string down.

Notes & Intervals

Each note below shows how the chord is built from its root. This is the theory layer underneath the fretboard shapes.

G Unison (Root) 1

The root anchors the chord and defines its tonal center.

B Major Third 3

This note defines the chord's major quality and brings brightness to the sound.

D Perfect Fifth 5

The fifth reinforces stability and gives the chord its strong harmonic frame.

E Major Sixth 6

The sixth adds warmth and a slightly more relaxed extended color.

A Major Ninth 9

The ninth opens the chord up and adds a modern, spacious color.

Quick answers

What notes are in G6(add9)/A?

G6(add9)/A uses the notes G, B, D, E, and A. Its interval formula is 1-3-5-6-9.

What is another name for G6(add9)/A?

G6(add9)/A is also written as G6(add9) and G6/9/A.

How do you play G6(add9)/A on guitar?

Strum from the 5th string down.

Articles that reference this chord and explain how to use it in your playing.

Article Mar 4, 2025