A Minor :: A C E

G
D
A
E
A
5
A
5
♭3
♭3
A
A
5
♭3
5
♭3
⬤ ⬤
A
5
⬤ ⬤
C Augmented 7th (♭9) :: C E G♯ B♭ D♭

G
D
A
E
3
♯5
♭7
3
♭7
C
♭9
♯5
C
♭9
♯5
♭7
3
♭7
C
3
♭9
C
♭9
♯5
⬤ ⬤
3
⬤ ⬤