Create musical pieces following the given structure and incorporating the suggested musical theme.
X:1
L:1/8
M:4/4
K:G
['BGAG EGDG', 'GA (3Bcd'  
X:1
L:1/8
M:4/4
K:G
 BGAG EGDG | EAAG ABGA | BGAG EGDG | EGGF G3 A | B2 AG EGDG | EAAG A2 GA | BGAG EGDG | EGGF G3 D || 
 GA (3Bcd edBA | GBdB cAAB | GA (3Bcd edBe | dBAc BGGF | G2 (3Bcd edBA | GBdB cAAB | 
 GA (3Bcd edBd | (3efg (3fga gedc ||  