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