Compose a piece of music based on the melodic structure provided.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:2/2
K:G
 GBdg edcB | Aaag aABA | GBdg egdB |1 cAdc BGAF :|2 cAdc Bdfa || g3 a bgag | efga bggf | 
 g3 a bgag | efga bggf | g3 a bgag | efga bgaf | gbag fagf | edef gedB ||  