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