Compose a musical piece in accordance with the outlined theme and structure.
X:1
L:1/8
M:4/4
K:G
['d2 dc'  
X:1
L:1/8
M:4/4
K:G
|:"G" B2 B2"C" cBce |"G" d2 dc B2 d2 |"D7" cdcB A2 A2 |"G" dedc BAGA |"G" B2 B2"C" cBce | 
"G" d2 dc B2 d2 |"D7" cdcB AFDF |"G" G2 B2 G4 ::"C" g2 gf efge |"G" d2 dc BGBd |"D7" c2 cB AFAc | 
"G" dedc B2 G2 |"C" gagf efge |"G" d2 dc BGBd |"D7" cdcB A2 F2 |"G" G2 B2 G4 :|  