Build a musical number by combining the given character designation and the presented melodic structure.
X:1
L:1/8
Q:1/8=232
M:4/4
K:G
['ag fe', '^de bg ec de']  
X:1
L:1/8
Q:1/8=232
M:4/4
K:G
|: Bd gb ag fe | ag fe ed BG | ec AF cA FD | GF GB D2 dc | Bd gb ag fe | ag fe ed ^cd | 
 fe dc BA GF | G2 B2 G2 z2 ::[K:D] Ad cd Be ^de | bg ec de f2 | Ad cd Be ^de | ef ed ce a2 | 
 Ad cd Be ^de | bg ec de fa | gf ed cA Bc | d2 f2 d2 z2 :|  