Construct a piece of music by incorporating the given motif and adhering to the determined musical form.
X:1
L:1/8
M:4/4
K:Edor
['B2 GB', 'g2 gf gfed BdA=c'  
X:1
L:1/8
M:4/4
K:Edor
 B2 GB EBGB | A2 FA DAFA | B2 GB EBGA | (3Bcd ef gfed | B2 GB EBGB | A2 FA DAFA | BAGF EFGA | 
 (3Bcd ed (3Bcd ef || g2 gf gfed | BdA=c Bdef | g2 gf gfed | BdA=c BEef | gbaf gfed | B2 AB GAFG | 
 EDEF GzGA | AGdB gfed ||  