Build a musical number by combining the given character designation and the presented melodic structure.
X:1
L:1/8
M:6/8
K:D
['GBA GED E3', 'B3 AGE']  
X:1
L:1/8
M:6/8
K:D
|: GBA G3 | GBA GED | E3 A3 | ABA GED | GBA D3 | GBA GED | E3 A2 G | FEF G3 :: B3 AGE | DBA G3 | 
 DEF G2 A | BGB A3 | B3 AGE | D3 GED | E3 A2 G | FEF G3 :|  