Compose music by following the designated structure and integrating the suggested musical idea.
X:1
L:1/8
M:4/4
K:Emin
['e2 dB', 'e2 dB'  
X:1
L:1/8
M:4/4
K:Emin
 Bd | e2 dB e2 dB | A2 B2 D2 EF | GB AG E3 D | E4 E z Bd | e2 dB e2 dB | A2 B2 D2 EF | 
 GB AG F2 ED | E4 E z EF || G2 G2 A2 GA | B2 B2 d2 Bd | d2 gf ed Bd | e4 d z Bd | e2 dB e2 dB | 
 A2 B2 D2 EF | GB AG FG/F/ ED | E4 E z ||  