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♭ Major 6th :: A♭ C E♭ F

B
F♯
D
A
3
5
A♭
6
3
5
6
3
A♭
5
6
A♭
5
3
6
A♭
⬤ ⬤
⬤ ⬤