Develop a musical composition by incorporating the suggested motif and by following the prescribed format.
X:1
L:1/8
M:4/4
K:G
['dG (3GGG', 'dg- g2'  
X:1
L:1/8
M:4/4
K:G
 dG (3GGG d2 cA | dG (3GGG FGAc | dG (3GGG d2 eg | fdcA GABc | dG (3GGG d2 cA | dG (3GGG FGAc | 
 dG (3GGG d2 eg | fdcA GABc || dg- g2 ag- g2 | dg- g2 d2 cA | dg- g2 ag- g2 | dcAB c2 Bc | 
 dg- g2 ag- g2 | dg- g2 d2 Bc | defg abag | fdcA GABc ||  