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