B♭ Major :: B♭ D F

G
D
A
E
3
B♭
5
B♭
5
3
B♭
3
B♭
5
5
3
⬤ ⬤
3
⬤ ⬤
B♭ Major 9th :: B♭ D F A C

G
D
A
E
3
7
B♭
5
7
B♭
5
9
9
3
7
B♭
3
7
B♭
5
9
5
9
3
⬤ ⬤
3
7
⬤ ⬤