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