Design a melodic composition using the outlined structure while keeping within the customary elements of the given genre.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:12/8
K:G
 B2 A ABd e2 d d2 B | AGA B2 A G2 D D2 A | B2 A ABd e2 d d2 B |1 AGA B2 A G3 G2 A :|2 
 AGA B2 A G3 G2 B |: d2 g gfg age d3 | e2 a aba g3 b3 | d2 g gfg age d3 |1 eaa aba g3 g2 e :|2 
 eaa aba g3 G2 A ||  