Craft a music piece according to the prescribed structure and the input theme.
X:1
L:1/4
M:3/4
K:G
['D G']  
X:1
L:1/4
M:3/4
K:G
 d | d3/2 c/ B | B A D | G F E | D G B | c3/2 d/ e | d B G | G c B | A2 d | d3/2 c/ B | B A D | 
 G F E | D G B | c3/2 d/ e | d B G | c A F | G2 ||  