Compose a musical piece by integrating the alphabetic representation of the specified sequence and the provided motif.
X:1
L:1/8
M:6/8
K:G
['G2 B', 'G2 dBB dBB dcB A2 B dBB']  
X:1
L:1/8
M:6/8
K:G
 GAB DED | DBA AGE | G2 E DB,D | G2 B AGE | GAB D3 | G2 B dBB | dcB AGA | BGF G2 :| dBB dBB | 
 dcB A2 B | dBB dBA | G2 B AGB | dBB d2 B | def g2 B | d>cB AGA | BGF G2 :|  