Generate music that aligns with the specified structural requirements.
Only One Section  
X:1
L:1/8
M:2/4
K:G
 z2 DD | G2 B2 | B2 AG | A2 DF | A2 c2 | c2 B2 | z2 dd | B2 d2 | edcB | c2 cc | A2 c2 | dcBA | 
 B2 GB | d2 BG | A2 G2 |]  