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