Compose a piece of music based on the melodic structure provided.
Only One Section  
X:1
L:1/8
M:4/4
K:G
 DD | G3 GGGAG | GF F2 z2 DD | G3 GGBdB | B2 A2 z2 DD | c3 cccdc | cB B2 z2 GF | E3 cdcBA | 
 A2 G2 z2 |]  