The standard grips this chord is usually shown with.
G is G, B and D.
It sounds plain and completely at rest. The reference every other chord on this page is a modification of.

| G | B | D |
|---|---|---|
| 1 | 3 | 5 |
Tonic — the chord a progression stops on.
Also written Gmaj, GM or G major. The same chord either way; which spelling you meet depends on who wrote the chart.
G in root position puts G in the bass, which is the chord as it is spelled: the note it is named after underneath everything else.
6 of G’s 7 common shapes do this: 320003, 355433, xx5787, x-10-9-7-8-7, x-10-12-12-12-10, 15-14-12-12-12-15.
Start with 320003 — no barre and 3 open strings. 1 of the 7 shapes here sits in open position. 4 of the 7 need a barre. Together they cover the neck from the 2nd fret to the 15th.
| Frets | Where | Bass | Top | Hand |
|---|---|---|---|---|
| 320003 | open position | G, root position | G | 3 open strings |
| 355433 | 3rd fret | G, root position | G | barred |
| xx5787 | 5th fret | G, root position | B | all fretted |
| x-10-9-7-8-7 | 7th fret | G, root position | B | all fretted |
| x-10-12-12-12-10 | 10th fret | G, root position | D | barred |
| 15-14-12-12-12-15 | 12th fret | G, root position | G | barred |
| x-x-12-12-12-15 | 12th fret | D, 2nd inversion | G | barred |
The same notes rebuilt from scratch give 47 triad and 6 open string voicings, each on its own page.
How you get to it. The turn that lands on G is Am7 to D7 — the ii and the V of G — and D7 shares its third and seventh with Am7, so the hand barely moves between them.
In which keys. Every note of G belongs to C major (the V), D major (the IV), E minor (the ♭III), G major (the I), A minor (the ♭VII) and B minor (the ♭VI).
Every note of G is in G major pentatonic, G major, G lydian, G mixolydian and G lydian dominant.
Change one note of G and you have Gm (the major third becomes a minor third), Gsus2 (the major third becomes a ninth), Gsus4 (the major third becomes a fourth), Gmaj7 (add the major seventh), Gadd9 (add the ninth) or G5 (drop the major third).
G is a major chord — root, major third, fifth. Major chords on every root.
On G’s sound and use this page follows Edward Aldwell & Carl Schachter, Harmony and Voice Leading (Schirmer / Cengage, 4th ed., 2011). The shapes and the derived voicings come from different places, and both are explained in where the chords and the theory come from.
Shows each chord the way this style would voice it, and marks which of its alternatives belong to the idiom.