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