A♭ Minor 7th :: A♭ B E♭ G♭

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