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