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
⬤ ⬤
A Minor 7th
::
A
C
E
G
⨉
G
D
A
E
♭7
A
5
A
5
⬤
♭3
♭7
⬤
⬤
♭3
♭7
A
⬤
⬤
A
5
⬤
♭3
⬤
5
⬤
♭3
♭7
⬤ ⬤
♭7
A
5
⬤ ⬤