Develop a composition by incorporating elements from the given melodic structure.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
Q:1/2=80
M:2/4
K:G
 G2 G2 | G>Bd>B | A2 A>B | c>de>f | G2 G2 | G>Bd>B | A>Bc>e | c>B G2 :: gaga | gagd | gaga | gaba | 
 gaga | gagd | (d/f/g) g>d | B>G G2 :|  