Compose a musical piece by integrating the alphabetic representation of the specified sequence and the provided motif.
X:1
L:1/4
M:3/4
K:G
['d/c/ B B c/B/ A A', 'f e d c B2 A c']  
X:1
L:1/4
M:3/4
K:G
 d/c/ B B | c/B/ A A | F/G/A/B/c/^c/ | d/e/d/e/ d | d/c/ B B | c/B/ A A | d/e/d/c/B/A/ | G G2 :: 
[K:D] f e d | c B2 | A c e | A d f | f e d | c B2 | A c e | d3 :|  