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:A
['fed cBA', 'f2 d f2']  
X:1
L:1/8
Q:1/8=180
M:6/8
K:A
|: a/g/ | fed cBA | cdc cag | fed cBA | BcB Bag | fed cBA | cdc ccd | efg aec | BcB B2 :: c/d/ | 
 e2 c e2 c | e2 c eag | f2 d f2 d | f2 d f2 g | a2 b c'2 b | agf ecd | efg aec | BcB B2 :|  