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

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

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