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
⬤ ⬤
A Dominant 7th :: A C♯ E G

B
F♯
D
A
A
♭7
3
5
A
3
5
♭7
3
A
5
♭7
A
5
♭7
3
⬤ ⬤
A
⬤ ⬤