Develop musical compositions in line with the specified format and incorporating the provided musical theme.
X:1
L:1/8
M:6/8
K:G
['G3 BAB gag f2 e', 'agf g3 aga bge e2 f'  
X:1
L:1/8
M:6/8
K:G
|: G3 BAB | gag f2 e | dgg Bgg | aAA ABA | G3 BAB | gag f2 e | dcB ABc |1 BGF GED :|2 BGF GBd || 
 g3 gfe | aba agf | g3 aga | bge e2 f | g3 gfe | aba agf | g2 d edc | BGF G2 d | g3 gfe | aba agf | 
 g3 aga | bge e2 f | gbb egg | ded g2 e | dcB ABc | BGF GED ||  