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