What notes are in a G13b9 chord?

G13b9 is G, B, D, F, Ab, E: the 1, 3, 5, ♭7, ♭9, 13 of G.

How do you play G13b9 on guitar?

6th String Root: 3 x 3 1 0 0; 5th String Root: x 10 9 10 9 12 (low E to high E, x = don't play the string).

What scale goes with G13b9?

Scales on G that contain every note of G13b9: G Half-Whole Diminished, G Mixolydian b2.

Guitar chord · Dominant 13b9

G13b9 chord (G Dominant 13b9)

Dominant 13th with a flat 9th: a dominant chord that fits the half-whole diminished scale.

Notes GBDFAbE

Formula 1 3 5 ♭7 ♭9 13

Shapes 2 on this page

G13b9 chord shapes

Tap a diagram to strum it. Numbers are fingers: 1 index, 2 middle, 3 ring, 4 pinky. Blue dots are the root, G.

6th String Root 3 x 3 1 0 0

5th String Root x 10 9 10 9 12

Interactive chord diagram

G13b9 on the fretboard

STR OP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 E A D G B E ✕ ✕

Tap any note to hear it.

Scales to play over G13b9

These scales start on G and contain every note of the chord, so they fit when G13b9 is the chord of the moment.

G Half-Whole Diminished G Mixolydian b2

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Questions

What notes are in a G13b9 chord?: G13b9 is G, B, D, F, Ab, E: the 1, 3, 5, ♭7, ♭9, 13 of G.
How do you play G13b9 on guitar?: 6th String Root: 3 x 3 1 0 0; 5th String Root: x 10 9 10 9 12 (low E to high E, x = don't play the string).
What scale goes with G13b9?: Scales on G that contain every note of G13b9: G Half-Whole Diminished, G Mixolydian b2.

Dominant 13b9 chords in every key

C13b9 C#13b9 D13b9 Eb13b9 E13b9 F13b9 F#13b9 G13b9 Ab13b9 A13b9 Bb13b9 B13b9