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

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

G♭
D♭
A♭
E♭
♭7
E♭
3
E♭
5
9
5
9
3
♭7
3
♭7
E♭
5
E♭
5
9
♭7
9
3
⬤ ⬤
♭7
E♭
⬤ ⬤