Develop a melodic piece adhering to the specified musical form.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:4/4
K:Ddor
 A | D/D/D DA F2 FA | E2 CE c2 ce | D/D/D DA F2 FA | dfec d/d/d d :: g | f/g/a fd | f/g/a fd | 
 e/f/g ec e/f/g ec | f/g/a fd f/g/a fd | eg a/g/f d/d/d d :|  