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