G9/B guitar shapes

Popular fretboard positions with fingering suggestions

Showing 8 of 33 playable shapes

About the chord

G9 / B (1st inversion)

The G9 dominant 9 chord enriches the dominant 7th by adding a major ninth A, enhancing its tension with a colorful, jazzy flair. This extended harmony adds sophistication, frequently used in jazz, blues, and funk for dynamic progressions. With B in the bass, this voicing functions as the 1st inversion of G9.

Root note: G
Bass note: B
Chord tones: 5
Playable shapes: 33

Chord tones

GBDFA

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.

F Minor Seventh ♭7

The minor seventh adds bluesy or jazzy tension that wants to move onward.

A Major Ninth 9

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

Related Articles

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