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