B Dominant 7th (♭5)
::
B
D♯
F
A
⨉
B
F♯
D
A
B
♭7
3
B
⬤
♭7
♭5
⬤
3
⬤
B
⬤
♭5
3
⬤
♭7
⬤
♭5
⬤
3
B
⬤
♭7
♭5
⬤ ⬤
B
♭7
⬤ ⬤
B Augmented 7th (♭9)
::
B
D♯
G
A
C
⨉
B
F♯
D
A
B
♭7
♭9
♯5
3
B
⬤
♭7
♭9
⬤
3
⬤
B
♯5
⬤
♭9
3
⬤
♭7
⬤
♯5
⬤
3
B
⬤
♭7
♭9
♯5
⬤ ⬤
B
♭7
⬤ ⬤