G Dominant 7th :: G B D F

E
B
G
D
A
E
3
G
5
♭7
♭7
3
G
5
♭7
G
3
G
5
♭7
3
5
3
G
♭7
3
5
♭7
G
5
⬤ ⬤
3
G
5
⬤ ⬤
B D F
B Minor 7th (♭5) :: B D F A

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