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G Major 7th Guitar Chord (Gmaj7)

G major 7th is a four-note chord built from G (the root), B (the major third), D (the perfect fifth), and F♯ (the major seventh). It sounds lush and suspended in mid-air: the major seventh sits one fret below the root and gives the chord its silky shimmer. Below are 4 ways to play it in standard tuning, easiest shape first.

Gmaj7 chord shapes — standard tuning

open string × muted / not played 1–4 suggested finger 3fr shape starts at fret 3 R · 3 · 5 · ♭7 chord tone each string sounds
Gmaj7 guitar chord diagram, Open position, frets 3-2-0-0-0-23R135R327
Open position
3-2-0-0-0-2
Gmaj7 guitar chord diagram, 5fr, frets x-x-5-7-7-75fr××1R253743
5fr
x-x-5-7-7-7
Gmaj7 guitar chord diagram, Barre · 7fr, frets x-10-9-7-7-77fr×3R231573
Barre · 7fr
x-10-9-7-7-7
Gmaj7 guitar chord diagram, Barre · 10fr, frets x-10-12-11-12-1010fr×1R3527435
Barre · 10fr
x-10-12-11-12-10

How to play it

Place your index finger on the A (5th) string at fret 2, your middle finger on the high E (1st) string at fret 2, and your ring finger on the low E (6th) string at fret 3. Let the D (4th), G (3rd), and B (2nd) strings ring open. Strum all six strings.

Once that shape is comfortable, try the other 3 voicings above — same notes, different neck positions and textures.

Notes in this chord

SymbolIntervalNote
RrootG
3major thirdB
5perfect fifthD
7major seventhF♯

Gmaj7 FAQ

What notes are in Gmaj7?
Gmaj7 contains G, B, D, and F♯ — the root (G), the major third, the perfect fifth, and the major seventh.

Is Gmaj7 a barre chord?
Not necessarily. The easiest Gmaj7 shape (3-2-0-0-0-2) needs no barre — it uses 3 fingers plus open strings. Barre versions exist too, starting at fret 7, and are handy when you want to move the same grip to other keys.

What is the easiest way to play Gmaj7 on guitar?
Start with the open position shape 3-2-0-0-0-2. Place your index finger on the A (5th) string at fret 2, your middle finger on the high E (1st) string at fret 2, and your ring finger on the low E (6th) string at fret 3. Let the D (4th), G (3rd), and B (2nd) strings ring open. Strum all six strings.