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
⬤ ⬤
B♭ A♭
G♭ Major 13th :: G♭ B♭ D♭ F A♭ B E♭

E
B
G
D
A
E
11
7
9
13
3
7
G♭
5
11
G♭
3
7
9
13
11
G♭
5
9
3
7
5
9
13
3
11
G♭
11
13
3
7
5
9
11
G♭
5
7
13
3
G♭
5
9
13
⬤ ⬤
11
⬤ ⬤