The chord collection

The G13 chord, left-handed

Advanced · Dominant thirteenth. Build the shape, check each string and hear how it sounds.

Left-handed G13 diagram

Vertical: high e on the left, nut at the top. Horizontal: high e at the top, nut on the right. X = silent, O = open. Dot numbers are fingers: 1 index, 2 middle, 3 ring, 4 little. A thick line joins notes held with one finger as a barre.

Fret and finger guide

Both codes read from low E to high e, regardless of the diagram view.

Frets
3 · x · 3 · 4 · 5 · 5
Fingers
1 · – · 2 · 3 · 4 · 4
Level
Advanced (this fingering)

Make a clean G13 chord

Pick low E and the upper four strings, leaving A silent. Use a small little-finger barre at fret 5 on B and high e.

  1. Place one finger at a time, just behind the fret wire.
  2. Pick each sounding string slowly. Adjust any finger that mutes its neighbour.
  3. Release pressure, then make the shape again. Aim for a relaxed hand.
  4. Strum four beats, rest for four, then repeat. Rest if your hand becomes tired; stop if you feel pain.

Another way to play it

Try 3x345x with high e silent. This compact G13 leaves out the fifth, ninth and natural eleventh; use separate fingers on low E, D, G and B.

Fret codes are written low E to high e. An x means leave that string silent.

Practise chord changes with a metronome →
Understand the sound

G13 notes and chord formula

The full stacked formula runs up to the thirteenth. Practical guitar voicings leave notes out: this shape omits the fifth and natural eleventh. Leaving out the eleventh avoids its semitone clash with the major third; the third, flat seventh and thirteenth give the shape its character.

Formula
1 – 3 – 5 – b7 – 9 – 11 – 13
Chord notes
G – B – D – F – A – C – E

This guitar voicing leaves out: 5, 11. The notes above describe the chord; the fret guide describes this specific voicing.

How to read chord diagrams · Build a comfortable barre · Connect chord shapes with CAGED

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