Craft a musical piece in accordance with the designated structure and theme.
X:1
L:1/8
Q:1/2=70
M:4/4
K:C
['G c>dc>G A>cG>c F>cE>c D>ed>e c>dcG (A/G/).F/.E/', 'ecc g/f/ e>cg>c acgc fd (f/e/d/c/) B<dd>f'  
X:1
L:1/8
Q:1/2=70
M:4/4
K:C
 G | c>dc>G A>cG>c | F>cE>c D>ed>e | c>dcG (A/G/).F/.E/ Df | ecBg ecc :: g/f/ | e>cg>c acgc | 
 fd (f/e/d/c/) B<dd>f | ecBc A<cG>c | F<dD>B | cCC :|  