Develop a melodic piece adhering to the specified musical form.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/4
M:12/8
K:G
 B3/2 c/ d B A G | F A A c B A | B3/2 c/ d B A G | D G G B A G :: B d d g f g | a A A c B A | 
 B d d g f e/f/ | g G G B A G | B d d g f g | a A/A/ c B A | B d d g f g | g G G B A G :|  