Produce music compositions abiding by the stipulated structure and the presented musical idea.
X:1
L:1/8
M:2/4
K:G
['G G']  
X:1
L:1/8
M:2/4
K:G
 G G G E | e g/ e/ d2 | e d c B/ A/ | G4 | B B d B/ A/ | G B A2 | e a g/ a/ g/ e/ | d4 | G G G E | 
 e g d2 | e d c/ c/ c/ A/ | G4 |]  