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
⬤ ⬤
C Major 7th
::
C
E
G
B
⨉
F
C
G
D
C
5
5
3
⬤
⬤
3
7
⬤
C
5
⬤
7
⬤
C
5
⬤
⬤
3
7
⬤
C
3
7
⬤ ⬤
C
5
⬤ ⬤