Tip: click the root notes to see fingering suggestions
A♭ Augmented 7th (♭9) :: G♯ C E F♯ A

A
E
C
G
♭9
♯5
3
G♯
♭7
♭9
3
G♯
♯5
♭9
3
♭7
♯5
3
G♯
♭7
♭9
♯5
G♯
♭7
⬤ ⬤
♭9
♯5
3
⬤ ⬤
F♯
B Major 9th :: B D♯ F♯ A♯ C♯

A
E
C
G
7
9
B
5
3
7
9
B
3
7
5
9
B
3
5
9
7
3
B
5
⬤ ⬤
⬤ ⬤