A Dominant 9th :: A C♯ E G B

G♭
D♭
A♭
E♭
3
♭7
A
5
A
5
9
♭7
9
3
♭7
A
3
A
5
9
5
9
3
♭7
⬤ ⬤
3
⬤ ⬤
C♯ B
B Sus 2nd :: B C♯ F♯

G♭
D♭
A♭
E♭
5
2
B
5
B
5
2
2
B
B
5
2
⬤ ⬤
5
2
⬤ ⬤