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