B♭ Major 6th :: B♭ D F G

F
C
G
D
5
6
3
6
3
B♭
5
B♭
5
6
6
3
B♭
3
B♭
5
⬤ ⬤
5
6
3
⬤ ⬤
F G
F Minor 9th :: F A♭ C E♭ G

F
C
G
D
F
5
9
♭3
♭7
9
♭3
♭7
F
F
5
9
♭3
5
9
♭3
♭7
♭7
F
5
⬤ ⬤
F
5
9
⬤ ⬤