G Dominant 7th :: G B D F

A
E
C
G
G
♭7
3
5
G
3
5
♭7
3
G
5
♭7
G
5
♭7
3
⬤ ⬤
G
⬤ ⬤
G
A Minor 7th :: A C E G

A
E
C
G
A
5
♭3
♭7
A
♭3
♭7
5
A
♭3
5
♭7
♭3
A
5
♭7
⬤ ⬤
A
5
♭3
♭7
⬤ ⬤