A Major 9th
::
A
C♯
E
G♯
B
⨉
A
E
C
G
A
5
3
7
9
A
⬤
⬤
3
7
5
9
⬤
A
⬤
3
⬤
5
9
⬤
7
⬤
3
A
5
⬤
7
9
⬤ ⬤
A
5
⬤ ⬤
C♯
E
B
E♭ Augmented 7th (♭9)
::
E♭
G
B
D♭
E
⨉
A
E
C
G
♭9
3
♭7
♯5
⬤
3
E♭
⬤
♭7
♭9
♯5
⬤
⬤
E♭
♭7
⬤
♭9
♯5
3
⬤
E♭
⬤
♭7
♭9
⬤
3
E♭
♯5
⬤ ⬤
♭9
3
⬤ ⬤