Compose a musical piece using the specified sequence's alphabetical representation and the provided motif.
X:1
L:1/8
M:4/4
K:D
['BAFA dfed B2 de', 'd2 dB ABde f3 e dedB ADFA']  
X:1
L:1/8
M:4/4
K:D
 (3ABc | dfde BAFA | dfed B2 de | fAdf edBd | e2 df edBA | d3 A BAFA | dfed B2 de | faaf edBA | 
 d2 dc d2 :: dB | ABde f3 e | dedB ADFA | G3 A Bdef | e2 df edBA | dfed BAFA | dfed B2 de | 
 faaf edBA | d2 dc d2 :|  