G Am Bm C D Em F♯dim
G Am Bm C D Em F#dim
e|----3-----0-----2-----0-----2-----0----------|
B|----0-----1-----3-----1-----3-----0----------|
G|----0-----2-----4-----0-----2-----0-----2----|
D|----0-----2-----4-----2-----0-----2-----4----|
A|----2-----0-----2-----3-----------2-----3----|
E|----3-----------------------------0-----2----|
I ii iii IV V vi vii
(Major chords are usually capitalized, minor and diminished chords are lower case)
Key of G Major Using 7th Chords
GMaj7 Am7 Bm7 
CMaj7 
D7 Em7 
F♯m7♭5
G Major 7 – A minor 7 – B minor 7 – C Major 7 – D Dominant 7 – E minor 7 – F♯m7♭5
GMaj7 Am7 Bm7 CMaj7 D7 Em7 F♯m7♭5
e|----2-----3-----2-----0-----2-----0----------|
B|----0-----1-----0-----0-----1-----3-----1----|
G|----0-----2-----2-----0-----2-----0-----2----|
D|----0-----2-----0-----2-----0-----2-----2----|
A|----2-----0-----2-----3-----------2-----x----|
E|----3-----------------------------0-----2----|
I ii iii IV V vi vii
Guitar Chords in the Key of G Major | GuitaristSource.com
G Am Bm C D Em F#dim e|----3-----0-----2-----0-----2-----0----------| B|----0-----1-----3-----1-----3-----0----------| G|----0-----2-----4-----0-----2-----0-----2----| D|----0-----2-----4-----2-----0-----2-----4----| A|----2-----0-----2-----3-----------2-----3----| E|----3-----------------------------0-----2----| I ii iii IV V vi vii(Major chords are usually capitalized, minor and diminished chords are lower case)
Key of G Major Using 7th Chords
GMaj7 Am7 Bm7
CMaj7 
D7 Em7 
F♯m7♭5
G Major 7 – A minor 7 – B minor 7 – C Major 7 – D Dominant 7 – E minor 7 – F♯m7♭5
GMaj7 Am7 Bm7 CMaj7 D7 Em7 F♯m7♭5 e|----2-----3-----2-----0-----2-----0----------| B|----0-----1-----0-----0-----1-----3-----1----| G|----0-----2-----2-----0-----2-----0-----2----| D|----0-----2-----0-----2-----0-----2-----2----| A|----2-----0-----2-----3-----------2-----x----| E|----3-----------------------------0-----2----| I ii iii IV V vi vii