Assemble a piece of music following the alphabetical representation and incorporating the provided motif.
X:1
L:1/8
M:2/4
K:G
['GB/d/ ed g2 g>f ed ef', 'g>f ed ef']  
X:1
L:1/8
M:2/4
K:G
 GB/d/ ed | g2 g>f | ed ef | ed Bd | GB/d/ ed | g2 g>f | ed ef |1 ag g2 :|2 ag ga |] b2 a2 | 
 g2 g>f | ed ef | ed Bd | b2 a2 | g2 g>f | ed ef |1 ag ga :|2 ag g2 |]  