Build a musical number by combining the given character designation and the presented melodic structure.
X:1
L:1/8
M:2/4
K:G
['dd Bd dd']  
X:1
L:1/8
M:2/4
K:G
"G" Bd"D" dd |"G" Bd dd |"C" ec"D7" Ac |"G" cB B2 |"G" Bd"D" dd |"G" Bd dd |"C" ec"D7" AF | 
"G" AG G2 ::"G" g2 g>f |"C" f>e e2 |"D7" de dc |"G" cB B2 |"G" g2 g>f |"C" fe e2 |"D7" dd ef | 
"G" a>g g2 :|  