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
⬤ ⬤
G♯ C F♯
A♭ Dominant 11th :: A♭ C E♭ G♭ B♭ D♭

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