Produce music compositions abiding by the stipulated structure and the presented musical idea.
X:1
L:1/8
M:2/4
K:G
['G3 G'  
X:1
L:1/8
M:2/4
K:G
 B>A |"G" GD B,D | G3 G |"D7" AA AA | A3 A |"G" BB BB/B/ |"C" cc/c/ cc/c/ |"G" BG"D7" AF | 
"G" G2 z || B2 |"G" GG/G/ GG/G/ | G3 G |"D7" AA/A/ AA/A/ | A3 A |"G" BB/B/ BB |"C" cc cc/c/ | 
"G" BG"D7" AF |"G" G2 |]  