A Diminished
::
A
C
E♭
⨉
A
E
C
G
A
♭3
A
⬤
♭3
♭5
⬤
⬤
A
♭3
⬤
♭5
⬤
⬤
♭3
♭5
⬤
A
⬤
♭5
⬤ ⬤
A
♭3
⬤ ⬤
A
C
E♭
C Minor 6th
::
C
E♭
G
A
⨉
A
E
C
G
6
C
5
6
⬤
C
5
♭3
⬤
⬤
6
C
⬤
♭3
⬤
5
⬤
C
♭3
⬤
6
⬤
5
♭3
⬤ ⬤
6
C
5
⬤ ⬤
C
E Augmented 7th (♭9)
::
E
G♯
C
D
F
⨉
A
E
C
G
E
♯5
♭9
3
♭7
⬤
♯5
⬤
3
E
⬤
♭7
♭9
♯5
⬤
⬤
E
♭7
⬤
♭9
♯5
3
⬤
E
⬤
♭7
♭9
3
⬤ ⬤
E
♯5
⬤ ⬤