Compose music by following the designated structure and integrating the suggested musical idea.
X:1
L:1/8
M:2/4
K:Emin
['', 'B2 e2', 'de f2 e2 d<B- B2 |1 A3'  
X:1
L:1/8
M:2/4
K:Emin
 B, |: E>D EF | G>F GA | B2 e2 | d<B-BA | G>F GB | AF DE |1 F2 E2 | D<B,-B,B, :|2 F2 E2 | 
 E3 (3F/G/A/ |: B2 e2 | e2 de | f2 e2 | d<B- B2 |1 A3 B | d2 de | dB AB | d2 BA :|2 G>F GB | 
 AF DE | F2 E2 | E3 z ||  