B♭ Diminished 7th
::
B♭
D♭
E
G
⨉
A
E
C
G
♭5
𝄫7
B♭
♭3
⬤
𝄫7
B♭
⬤
♭3
♭5
⬤
⬤
B♭
♭3
⬤
♭5
𝄫7
⬤
⬤
♭3
♭5
⬤
𝄫7
B♭
⬤ ⬤
♭5
𝄫7
⬤ ⬤
—
E♭ Diminished 7th
::
E♭
G♭
A
C
⨉
A
E
C
G
♭5
𝄫7
♭3
♭5
⬤
𝄫7
E♭
⬤
⬤
♭5
𝄫7
⬤
E♭
♭3
⬤
⬤
𝄫7
E♭
⬤
♭3
♭5
⬤
E♭
♭3
⬤ ⬤
♭5
𝄫7
⬤ ⬤
E♭
A
B Dominant 7th (♭5)
::
B
D♯
F
A
⨉
A
E
C
G
♭7
♭5
B
♭7
⬤
3
⬤
B
⬤
♭7
♭5
⬤
3
⬤
B
⬤
♭5
3
⬤
♭7
⬤
♭5
3
B
⬤ ⬤
♭7
⬤ ⬤