D Minor 7th (♭5) :: D F A♭ C

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

E
B
G
D
A
E
3
7
E♭
5
3
7
5
3
E♭
3
7
5
E♭
5
7
3
E♭
5
7
3
7
E♭
5
E♭
⬤ ⬤
3
7
⬤ ⬤
E♭ G
A♭ Major 7th :: A♭ C E♭ G

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