Build a musical number by combining the given character designation and the presented melodic structure.
X:1
L:1/4
M:3/4
K:Bb
['A/c/ e']  
X:1
L:1/4
M:3/4
K:Bb
 A/c/ e g | g/f/ d f | A/c/ e g | g/f/ d B | A/c/ e c | d/f/ d B | A/c/ e c | d/B/ G F |]  