Compose a musical piece by integrating the alphabetic representation of the specified sequence and the provided motif.
X:1
L:1/8
Q:1/8=150
M:2/2
K:G
['(3DEF GABc dBgf efge dBGB cedc BAGB', 'gdBd edBd']  
X:1
L:1/8
Q:1/8=150
M:2/2
K:G
 (3DEF | GABc dBgf | efge dBGB | cedc BAGB | AGFE D2 (3DEF | GABc dBgf | efge dBGB | cedc BAGB | 
 A2 G2 G2 :| (3def | gdBd edBd | gdBd edBd | gfed cBAG | FAGE D2 (3DEF | GABc dBgf | efge dBGB | 
 cedc BAGB | A2 G2 G2 :|  