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