Craft a musical piece adhering to the specified structure.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:2/2
K:Gmix
|: d2 cA d G3 | DGBd gdBd | c2 Bd c F3 | CFAc fagf | d2 cA d G3 | DGBd gdBd | c2 Ac fagf | 
 dBcA G4 ::[K:G] g3 a bgaf | gbag fddf | e c3 gceg | fgag fdef | g3 a bgaf | gbag fddf | 
 e c3 gceg | fdcA G4 :|  