B Dominant 9th :: B D♯ F♯ A C♯

B
F♯
D
A
B
5
♭7
3
9
B
♭7
3
5
9
B
3
5
9
♭7
3
B
5
♭7
9
⬤ ⬤
B
5
♭7
⬤ ⬤
B Diminished :: B D F

B
F♯
D
A
B
♭3
B
♭3
♭5
B
♭3
♭5
♭3
♭5
B
♭5
⬤ ⬤
B
♭3
⬤ ⬤