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