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

A
E
C
G
B♭
5
♭7
3
B♭
♭7
3
5
B♭
3
5
♭7
3
B♭
5
♭7
⬤ ⬤
⬤ ⬤
A Dominant 7th (♭5) :: A C♯ E♭ G

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

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