Develop a composition by incorporating elements from the given melodic structure.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:4/4
K:A
|: df | a2 a2 =gfed | ceae f2 ed | =g3 g fedf | edcd ef=g^g | a2 a2 =gfed | ceae f2 ed | 
 =g3 g fedf | edce d2 ::[K:F] de | f2 ed f2 ed | g3 f ed ^c2 | ^cded ^c2 dc | d2 AG A4 | 
 BdfB fBfB | AcfA fAfA | g2 fe de ^c2 | BAGf d2 :|  