B Dominant 9th :: B D♯ F♯ A C♯

G
D
A
E
♭7
3
♭7
B
5
B
5
9
♭7
9
3
♭7
B
3
B
5
9
5
9
3
⬤ ⬤
♭7
⬤ ⬤
B♭ Sus 4th :: B♭ E♭ F

G
D
A
E
4
B♭
5
B♭
5
4
B♭
4
B♭
5
5
4
⬤ ⬤
⬤ ⬤