Compose music that adheres to the provided musical structure and theme.
X:1
L:1/8
M:4/4
K:G
['D2 G2 B2 cABG ADDE =F2 ED', 'dBGB dBGB'  
X:1
L:1/8
M:4/4
K:G
 D2 | G2 B2 cABG | ADDE =F2 ED | GABG cABG | AcBA G2 :| Bc | dBGB dBGB | ADDE =F2 Bc | dBGB dBGB | 
 AcBA GABc | dBGB dBGB | ADDE =F2 Bc | dBcA BGAF | DcBA GFED |]  