C Diminished
::
C
E♭
G♭
⨉
F
C
G
D
C
♭5
♭3
⬤
♭3
⬤
♭5
⬤
C
⬤
♭5
⬤
C
⬤
♭3
⬤
⬤
♭3
C
♭5
⬤ ⬤
C
⬤ ⬤
E♭ Minor 6th
::
E♭
G♭
B♭
C
⨉
F
C
G
D
6
♭3
E♭
⬤
E♭
5
⬤
♭3
⬤
5
6
⬤
♭3
⬤
6
⬤
E♭
5
⬤
⬤
E♭
5
6
♭3
⬤ ⬤
6
⬤ ⬤