Develop a melodic piece adhering to the specified musical form.
Only One Section  
X:1
L:1/8
M:2/4
K:G
 G G G F/ E/ | D D D2 | A d c B/ A/ | G4 | A d c B/ d/ | A A A d | G F/ E/ D z | 
 B A/ B/ D/ E/ D/ B,/ | D4 |]  