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
['B3 G2 D GBd gdc BdB GED', 'd3 dcB'  
X:1
L:1/8
M:6/8
K:G
 B3 G2 D | GBd gdc | BdB GED | EAA ABc | B3 GDD | GBd g3 | agf gdB | A2 G ABc :: d3 dcB | def gdB | 
 d3 dcB | A2 G ABc | ded BGB | def g3 | agf gdB | A2 G ABc :|  