A Major 6th
::
A
C♯
E
F♯
⨉
B
F♯
D
A
6
A
3
5
⬤
A
⬤
6
3
⬤
5
⬤
⬤
6
3
A
5
⬤
⬤
6
⬤
A
5
3
⬤ ⬤
6
A
⬤ ⬤
B Major 9th
::
B
D♯
F♯
A♯
C♯
⨉
B
F♯
D
A
B
5
3
7
9
B
⬤
⬤
3
7
5
9
⬤
B
⬤
3
⬤
5
9
⬤
7
⬤
3
B
5
⬤
7
9
⬤ ⬤
B
5
⬤ ⬤