B Half Diminished 7th
::
B
D
F
A
⨉
E♭
B♭
G♭
D♭
A♭
E♭
B
♭3
♭7
♭5
♭5
⬤
♭7
B
⬤
♭3
♭5
⬤
B
⬤
♭7
♭3
♭7
⬤
♭5
⬤
B
♭3
♭7
B
⬤
♭5
⬤
B
♭3
♭7
♭5
♭3
⬤ ⬤
⬤ ⬤
B♭ Augmented 7th (♭9)
::
B♭
D
F♯
A♭
C♭
⨉
E♭
B♭
G♭
D♭
A♭
E♭
B♭
♯5
♭7
♭9
3
♭7
B♭
⬤
♯5
♭9
♯5
⬤
3
B♭
⬤
♭7
♭9
♯5
♭7
⬤
3
⬤
B♭
♭7
B♭
⬤
♭9
♯5
3
♭9
⬤
B♭
⬤
♭7
♭9
♯5
3
3
⬤ ⬤
B♭
♯5
♭7
⬤ ⬤