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

A
E
C
G
7
B♭
5
3
7
B♭
3
7
5
B♭
3
5
7
3
B♭
5
⬤ ⬤
7
⬤ ⬤
B♭
G♭ Dominant 13th :: G♭ B♭ D♭ E A♭ B E♭

A
E
C
G
♭7
3
5
9
11
G♭
13
3
5
9
♭7
11
13
3
G♭
5
♭7
11
9
13
G♭
5
♭7
3
9
13
11
G♭
⬤ ⬤
♭7
⬤ ⬤
G♭ B♭ D♭ A♭ B E♭
A♭ Minor 11th :: A♭ B E♭ G♭ B♭ D♭

A
E
C
G
9
11
A♭
♭3
♭7
5
9
11
A♭
♭3
5
9
♭7
11
♭3
A♭
5
♭7
11
9
A♭
5
♭3
♭7
⬤ ⬤
⬤ ⬤