B♭ Sus 4th
::
B♭
E♭
F
⨉
E♭
B♭
G♭
D♭
A♭
E♭
4
B♭
4
5
4
B♭
5
⬤
⬤
B♭
5
⬤
4
⬤
⬤
B♭
5
4
B♭
⬤
⬤
4
B♭
5
⬤
5
⬤ ⬤
4
B♭
4
⬤ ⬤
—
D Major 6th
::
D
F♯
A
B
⨉
E♭
B♭
G♭
D♭
A♭
E♭
3
6
D
5
⬤
3
5
6
3
⬤
D
⬤
6
3
⬤
5
D
5
⬤
⬤
6
3
D
5
6
⬤
⬤
6
3
D
5
D
⬤ ⬤
3
⬤ ⬤