Produce music compositions abiding by the stipulated structure and the presented musical idea.
X:1
L:1/8
M:2/4
K:G
['d3 D']  
X:1
L:1/8
M:2/4
K:G
 D | GGGA | B2 Bc | ddde | d3 D | (3GGG(3AAA | d3 D | AGFE | D3 D | GG A2 | Bedc | B2 ec | B2 AA | 
 G4 |]  