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

A
E
C
G
♭7
♭9
3
F♯
♯5
♭9
3
♭7
♯5
3
F♯
♭7
♭9
♯5
F♯
♭7
♭9
♯5
3
F♯
⬤ ⬤
♭7
♭9
⬤ ⬤
F♯ A♯ E
B Major 11th :: B D♯ F♯ A♯ C♯ E

A
E
C
G
11
7
9
B
5
3
7
9
11
B
3
7
5
9
11
B
3
5
9
11
7
3
B
5
⬤ ⬤
11
⬤ ⬤