Develop a musical composition in line with the given structure and theme.
X:1
L:1/8
M:4/4
K:G
['c2 B2'  
X:1
L:1/8
M:4/4
K:G
|:"G" d3 d cBAB |"C" c2 B2 A2 GA |"G" B2 G2 F2 G2 |"D" AGFE D4 |"G" d3 d cBAB |"C" c2 B2 A2 GA | 
"G" B2 G2"D" EAFD |"G" G4 GABc ::"G" BDGD"C" CEGE |"G" BDGD"C" CEGE |"G" G2 d2 c2 B2 |"D" AGAB A4 | 
"G" BDGD"C" CEGE |"G" BDGD"C" CEGE |"D" G2 B2 A2 d2 |"G" G4 z2 GG :|  