B♭ Major 7th :: B♭ D F A

F
C
G
D
5
3
3
7
B♭
5
7
B♭
5
3
7
B♭
3
7
B♭
5
⬤ ⬤
5
3
⬤ ⬤
D A
D Major 6th :: D F♯ A B

F
C
G
D
D
3
D
5
5
6
3
6
3
D
5
D
5
6
6
3
⬤ ⬤
D
⬤ ⬤