B♭ Sus 4th
::
B♭
E♭
F
⨉
F
C
G
D
5
4
⬤
4
B♭
5
⬤
⬤
B♭
5
⬤
⬤
⬤
4
B♭
⬤
⬤
4
B♭
5
⬤ ⬤
5
⬤ ⬤
B Major 7th (♭5)
::
B
D♯
F
A♯
⨉
F
C
G
D
♭5
3
⬤
3
7
♭5
⬤
B
⬤
7
♭5
⬤
B
⬤
⬤
3
7
⬤
B
⬤
3
7
♭5
B
⬤ ⬤
♭5
⬤ ⬤