Compose a musical piece using the specified sequence's alphabetical representation and the provided motif.
X:1
L:1/8
M:6/8
K:D
['def aba f3 fef edB', '', 'c B3 BdB A3 dcd e3', 'ecA e3']  
X:1
L:1/8
M:6/8
K:D
|: BAB def | aba f3 | fef edB | BAB dBA | dAB def | aba f3 | fef edB | BAB d3 :| d2 c |: B3 BdB | 
 A3 dcd | e3 efg | fed d2 c | B3 BdB | A3 dcd | e3 efe |1 d3 d2 c :|2 d3 ABd |: ABd ABd | 
 e2 e ecA | e3 efg | fed ABd | ABd ABd | e2 e ecA | e3 efe |1 d3 ABd :|2 d3 z3 ||  