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

A
E
C
G
♭7
♭5
3
G♭
♭5
3
♭7
♭5
3
G♭
♭7
♭5
G♭
♭7
3
G♭
⬤ ⬤
♭7
♭5
⬤ ⬤
C
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
⬤ ⬤
A C
G♭ Diminished :: G♭ A C

A
E
C
G
♭3
♭5
G♭
♭3
♭5
♭3
♭5
G♭
♭5
G♭
♭3
G♭
⬤ ⬤
♭3
♭5
⬤ ⬤