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