F Major 6th :: F A C D

G
D
A
E
6
3
F
3
F
5
5
6
3
6
3
F
5
F
5
6
⬤ ⬤
6
3
⬤ ⬤
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
⬤ ⬤