Tip: click the root notes to see fingering suggestions
B Dominant 9th :: B D♯ F♯ A C♯

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

A
E
C
G
A
♭7
♯5
3
A
♭7
3
A
♯5
3
♭7
♯5
3
A
♭7
♯5
⬤ ⬤
A
♭7
⬤ ⬤
F G
C Sus 4th :: C F G

A
E
C
G
C
5
4
C
5
4
C
5
4
C
5
4
⬤ ⬤
C
5
⬤ ⬤
B♭ Minor 7th (♭5) :: B♭ D♭ E A♭

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