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