B♭ Minor 11th
::
B♭
D♭
F
A♭
C
E♭
⨉
A
E
C
G
9
B♭
5
♭3
♭7
⬤
9
11
B♭
⬤
♭3
♭7
⬤
5
9
⬤
11
B♭
♭3
⬤
⬤
5
9
♭7
11
⬤
♭3
⬤
B♭
5
♭7
11
⬤ ⬤
9
⬤ ⬤
B♭
D♭
A♭
B♭ Half Diminished 7th
::
B♭
D♭
E
A♭
⨉
A
E
C
G
♭5
B♭
♭3
♭7
⬤
B♭
⬤
♭3
♭7
♭5
⬤
⬤
B♭
♭3
⬤
♭5
⬤
♭7
⬤
♭3
♭5
⬤
B♭
♭7
⬤ ⬤
♭5
⬤ ⬤