Craft a musical piece adhering to the specified structure.
Only One Section  
X:1
L:1/8
M:4/4
K:Gmix
 DG{A}GF DEFE | DGG/G/G dGBG | DG{A}GF DCDE | F/F/EFG ABcB | [DA] G3 DEFE | DGG/G/G dGBG | 
 DGGF D3 E | FEFG ABcA | G2 dG eGdG | G/G/GdG d2 cA | G2 dG eGdA | c2 AF CFAF | G2 dG eGdG | 
 G/G/GdG d2 cA | d3 e fefd | cAFD G3 F |]  