G Major 6th :: G B D E

G
D
A
E
G
5
6
6
3
G
3
G
5
5
6
3
6
3
G
5
⬤ ⬤
G
5
6
⬤ ⬤
G Diminished 7th :: G B♭ D♭ F♭

G
D
A
E
G
𝄫7
♭3
𝄫7
♭3
G
♭5
G
♭5
♭3
𝄫7
♭3
𝄫7
♭5
G
♭5
⬤ ⬤
G
𝄫7
⬤ ⬤