A Augmented
::
A
C♯
E♯
⨉
B
F♯
D
A
A
3
⬤
A
♯5
⬤
3
⬤
⬤
♯5
⬤
3
A
⬤
♯5
⬤
⬤
A
♯5
3
⬤ ⬤
A
⬤ ⬤
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
⬤ ⬤