G♭ Major
::
G♭
B♭
D♭
⨉
E
B
G
D
A
E
3
G♭
5
G♭
⬤
3
⬤
G♭
5
⬤
⬤
3
5
3
⬤
G♭
⬤
3
⬤
5
G♭
5
⬤
3
G♭
5
⬤ ⬤
⬤ ⬤
B♭ Major 6th
::
B♭
D
F
G
⨉
E
B
G
D
A
E
6
3
5
B♭
5
⬤
6
3
B♭
5
6
⬤
⬤
6
3
⬤
B♭
5
B♭
⬤
3
⬤
6
B♭
5
⬤
⬤
3
5
6
3
B♭
⬤ ⬤
6
3
⬤ ⬤