G♭ Major 7th :: G♭ B♭ D♭ F

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

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

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