Construct a musical piece utilizing the given sequence in alphabetical form and the supplied motif.
X:1
L:1/4
Q:1/8=120
M:4/4
K:G
['G/A/ B B B/>c/d/>B/ c A A', 'B B']  
X:1
L:1/4
Q:1/8=120
M:4/4
K:G
|:"^A" G/A/ | B B B/>c/d/>B/ | c A A B/c/ | d d c B/A/ | G G G :|"^B" g/f/ | e d d G/A/ | 
 B B B g/f/ | e d c B | A/G/F/E/ D G/A/ | B B B/>c/d/>B/ | c A A B/c/ | d d c B/A/ | G G G ||  