B♭ Minor 7th :: B♭ D♭ F A♭

G
D
A
E
♭7
B♭
5
B♭
5
♭3
♭7
♭3
♭7
B♭
B♭
5
♭3
5
♭3
♭7
⬤ ⬤
⬤ ⬤
B Minor 9th :: B D F♯ A C♯

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