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=180
M:6/8
K:D
['a ecA BAF AFE EFA', 'cee dff']  
X:1
L:1/8
Q:1/8=180
M:6/8
K:D
|: a | ecA BAF | AFE EFA | AcA BAB | cBB B2 a | ecA BAF | AFE EFA | A/B/cA BAB | cAA A2 :: c | 
 cee dff | cee ecA | cee dff | ecA B2 A | cee dff | cee ecA | A/B/cA BAB | cAA A2 :|  