Assemble a piece of music using the specified alphabetical notation and the supplied motif.
X:1
L:1/4
M:2/4
K:G
['B B/B/ c/B/ A/B/ c c/c/ c', 'e d']  
X:1
L:1/4
M:2/4
K:G
 B B/B/ | c/B/ A/B/ | c c/c/ | c A | d ^c/d/ | e f | g f/e/ | d G | B B/B/ | c/B/ A/B/ | c c/c/ | 
 c A | d ^c/d/ | e f | g g | g2 :: G B | d g | f A/A/ | A A/G/ | F A | c e | d G | G B/A/ | G B | 
 d e | d F | F e | d F | A B/A/ | G2 | G2 :|  