G♭ Major 6th
::
G♭
B♭
D♭
E♭
⨉
A
E
C
G
3
5
G♭
⬤
6
3
⬤
5
⬤
⬤
6
3
G♭
5
⬤
⬤
6
⬤
G♭
5
⬤
3
6
G♭
⬤ ⬤
⬤ ⬤
—
F Major 6th
::
F
A
C
D
⨉
A
E
C
G
3
5
F
6
3
⬤
5
⬤
⬤
6
3
F
5
⬤
⬤
6
⬤
F
5
⬤
3
⬤
6
F
⬤ ⬤
3
5
⬤ ⬤
—
G Major 7th (♭5)
::
G
B
D♭
F♯
⨉
A
E
C
G
G
♭5
3
7
⬤
G
⬤
♭5
3
⬤
⬤
7
♭5
⬤
3
G
⬤
⬤
7
♭5
⬤
G
3
7
⬤ ⬤
G
⬤ ⬤