Develop a composition based on the given structural guidelines.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:4/4
K:Bb
 D | G>A BG D2 D=E | FG AB cA F A | G>A BG D2 De | d>c BA G2 z A |: B>B Bd c>c cd | B>B Bd cA F A | 
 B>B Bd c>c ce | d>c BA G2 z D | G>A BG D2 D=E | FG AB cA F A | G>A BG D2 De | d>c BA G2 z2 |]  