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