Tip: click the root notes to see fingering suggestions
F Dominant 7th (♭5) :: F A B E♭

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

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