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