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