Employ the subsequent musical design as a foundation for your piece.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:2/2
K:Bb
 (3(ufga) | bfef BdFd | ecAF EFCE | DfdB Ggec | BAcA F2 (3(fga) | bfdf Bdef | ecAF EFCE | 
 Dgfe dfAc | B2 d2 B2 :: (3(ufga) | bgfd BGFD | CEG=B cdef | gecA FECA, | B,DFB dfbf | gEGB egbg | 
 fDFB dfbF | Ggfe dfAc | B2 d2 B2 :|  