Compose a musical piece by integrating the alphabetic representation of the specified sequence and the provided motif.
X:1
L:1/8
Q:1/2=80
M:2/2
K:none
['f e>cAc e>fed d>fed B/B/B Bf e>cAc', 'ac ec ac']  
X:1
L:1/8
Q:1/2=80
M:2/2
K:none
 f | e>cAc e>fed | d>fed B/B/B Bf | e>cAc e>fec | d>fec A/A/A A2 ::{fg} | a/g/f/e/ ac ec ac | 
 ec ac B/B/B"^1" (Bf/g/) | a/g/f/e/ ac ec ac | d>fec A/A/A (Af/g/) | a/g/f/e/ acec ac | 
 d>fed B/B/B B>f | e>cAc e>fec | d>fec A/A/A A2 |]  