Compose a musical piece by integrating the alphabetic representation of the specified sequence and the provided motif.
X:1
L:1/8
M:2/4
K:G
['B2 d2']  
X:1
L:1/8
M:2/4
K:G
 B2 d2 | B2 d2 | BAdG | A4 | BBdB | A4 | G2 AB | A2 G2 | EGDE | G4 | A3 B | AG E2 | EEGE | D4 |]  