C Dominant 7th
::
C
E
G
B♭
⨉
A
E
C
G
3
C
5
♭7
⬤
C
5
♭7
⬤
3
⬤
C
⬤
♭7
⬤
3
5
⬤
C
⬤
3
⬤
5
♭7
⬤ ⬤
3
C
5
⬤ ⬤
—
E♭ Diminished
::
E♭
G♭
A
⨉
A
E
C
G
♭5
♭3
♭5
⬤
E♭
⬤
⬤
♭5
⬤
E♭
♭3
⬤
⬤
E♭
⬤
♭3
♭5
⬤
E♭
♭3
⬤ ⬤
♭5
⬤ ⬤
A
A Major 7th
::
A
C♯
E
G♯
⨉
A
E
C
G
A
5
3
7
A
⬤
⬤
3
7
5
⬤
A
⬤
3
⬤
5
⬤
7
⬤
3
A
5
⬤
7
⬤ ⬤
A
5
⬤ ⬤