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