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