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