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

E
B
G
D
A
E
♭5
3
♭5
♭7
B♭
♭5
3
B♭
♭7
♭7
♭5
3
B♭
♭7
B♭
3
♭5
B♭
♭7
♭5
3
3
B♭
♭7
⬤ ⬤
♭5
3
♭5
⬤ ⬤
E
C Major 7th (♭5) :: C E G♭ B

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