Develop musical compositions in line with the specified format and incorporating the provided musical theme.
X:1
L:1/8
M:2/2
K:Emin
['Be e2', 'g2 eg'  
X:1
L:1/8
M:2/2
K:Emin
 E3 F GFGA | Be e2 Be e2 | EDEF G2 BG | A2 BA GEFD | E3 F GFGA | Beed e3 f | feed edBG |1 
 A2 BA GEFD :|2 AcBA GE E2 |: gfeg fedf | Be e2 Be e2 | g2 eg fedB | AcBA GE E2 | g2 eg fedc | 
 Beed e3 f | (3gfe fd edBG |1 A2 BA GE E2 :|2 A2 BA GEFD ||  