Construct a musical composition following the designated musical form and incorporating the given motif.
X:1
L:1/8
M:3/4
K:G
['B2 BGBc']  
X:1
L:1/8
M:3/4
K:G
 DGA | B2 BGBc | d2 deBe | dcAFAe | dBGDGA | B2 BGBc | e2 eA^cA | de^cede | =cdBdAd | G2 z | DGA | 
 B2 BGBc | G2 GDBD | G2 z2 G2 | g4 fe | ed d z e2 | dc c z d2 | cB B z G2 | g2 g2 a2 | g2 a2 b2 | 
 af d2 ef | gfgdfd | gfgdfd | g2 dcBA | G4 :|  