B♭ Major 11th :: B♭ D F A C E♭

A
E
C
G
7
9
B♭
5
3
7
9
11
B♭
3
7
5
9
11
B♭
3
5
9
11
7
3
B♭
5
11
⬤ ⬤
7
9
⬤ ⬤
D F C
D Minor 7th (♭5) :: D F A♭ C

A
E
C
G
♭7
♭3
♭5
D
♭7
♭5
D
♭3
♭7
D
♭3
♭7
♭5
D
♭3
♭5
⬤ ⬤
♭7
⬤ ⬤