Craft a musical piece that integrates the provided melodic theme and the corresponding alphabetical pattern.
X:1
L:1/8
M:6/8
K:G
['G3 AGA Bee dBA BAB GAB', 'dBA Bee']  
X:1
L:1/8
M:6/8
K:G
 G3 AGA | Bee dBA | BAB GAB | AGE EDE | G3 AGA | Bee dBA | BAB GAB |1 AGF G2 D :|2 AGF GBd || 
 gfe fed | e/f/ge dBA | Bee dBA | Bee e2 f |1 g3 fed | ege dBA | B3 GAB | AGF GBd :|2 g3 aga | 
 bge dBA | BAB GAB | AGF G2 D ||  