D Diminished 7th
::
D
F
A♭
C♭
⨉
F
C
G
D
♭3
D
♭5
D
⬤
♭5
♭3
⬤
𝄫7
⬤
♭3
⬤
𝄫7
♭5
⬤
D
⬤
♭5
⬤
D
𝄫7
⬤
♭3
𝄫7
⬤ ⬤
♭3
D
⬤ ⬤
B Major 9th
::
B
D♯
F♯
A♯
C♯
⨉
F
C
G
D
5
9
3
⬤
3
7
⬤
B
5
⬤
7
⬤
B
5
9
⬤
⬤
9
3
7
⬤
B
⬤
3
7
B
5
9
⬤ ⬤
⬤ ⬤