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