Develop a musical composition in line with the given structure and theme.
X:1
L:1/8
M:4/4
K:Emin
['e2 e2 dBAe- e e2 g edBG', 'EGBd- dBde-'  
X:1
L:1/8
M:4/4
K:Emin
 e2 e2 dBAe- | e e2 g edBG | A3 B AGEA- | AAcB GABd | e2 e2 dBAe- | e e2 g edBG |1 A3 B AGEc- | 
 cBBA GABd :|2 A4- AGEc- | cBBA AGED |: E2 ED EGBA- | AGAB AGED | E3 D EGBd- | dBde dBAG | 
 E2 ED EGBA- | AGAB AGED |1 EGBd- dBde- | edBA AGED :|2 EGBd- dBde- | eBdg- gfed ||  