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:4/4
K:A
|: cefe a3 e | fece fg a2 | cefe agae | f2 ec BA A2 :: cee=g fddf | ecce dB B2 | cee=g fddf | 
 afed cA A2 :|  