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:1/4
Q:1/2=80
M:3/2
K:A
 e a A c e a | b B2 e c A | e a A c e a | c A2 F G E e a b/a/g/f/ e/f/g/a/ | b B2 e c A | 
 e a b/a/g/f/ e/f/e/d/ | c A2 F G E || F A G B A c | e F2 B G E | F A G B A c | c A2 F G E |:  