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