C Diminished
::
C
E♭
G♭
⨉
A
E
C
G
C
♭5
⬤
C
♭3
⬤
⬤
C
⬤
♭3
♭5
⬤
⬤
C
♭3
⬤
♭5
⬤
♭3
♭5
⬤ ⬤
C
⬤ ⬤
—
D Sus 4th
::
D
G
A
⨉
A
E
C
G
5
4
D
5
⬤
4
⬤
⬤
D
5
⬤
⬤
4
D
⬤
⬤
5
⬤
4
D
⬤ ⬤
5
4
⬤ ⬤
A
A Major 6th
::
A
C♯
E
F♯
⨉
A
E
C
G
A
5
3
6
A
⬤
⬤
3
5
⬤
A
⬤
6
3
⬤
5
⬤
⬤
6
3
A
5
⬤
6
⬤ ⬤
A
5
⬤ ⬤