Tip: click the root notes to see fingering suggestions
B Augmented 7th :: B D♯ G A

A
E
C
G
♭7
♯5
B
♭7
♯5
3
B
♭7
3
B
♯5
3
♭7
♯5
3
B
⬤ ⬤
♭7
♯5
⬤ ⬤
B A
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
⬤ ⬤