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