Compose a musical piece using the specified sequence's alphabetical representation and the provided motif.
X:1
L:1/8
Q:1/8=180
M:2/2
K:A
['ed cBAc BAFE', '(3fga ec']  
X:1
L:1/8
Q:1/8=180
M:2/2
K:A
 ed | cBAc BAFE | FBBA B2 ed | cBAc BAFE | EdcB A2 :| (3efg | a2 ge (3fga ec | B2 BA BdcB | 
 A2 ae (3fga ec | dfec A2 :|  