Develop musical compositions by respecting the prescribed structure and combining the presented musical concept.
X:1
L:1/8
M:2/4
K:G
['G G']  
X:1
L:1/8
M:2/4
K:G
 d3/2 d/ d d | A B d3/2 e/ | B B A B/ A/ | G G G2 | B B/ B/ A B/ A/ | G G A3/2 d/ | B B A B/ A/ | 
 G G G2 | G G B3/2 d/ | G G A3/2 d/ | B B A B/ A/ | G G G2 |]  