Compose a piece of music utilizing the given alphabet sequence and motif.
X:1
L:1/4
Q:1/8=450
M:4/4
K:G
['d e/f/ |:S g B', 'B d', 'g e']  
X:1
L:1/4
Q:1/8=450
M:4/4
K:G
 d e/f/ |:S g B d G | B d d3/2 B/ | c A F A | e d d e/f/ | g B d G | B d d3/2 B/ | c A F A |1 
 A G G e/f/ :|2 A G G3/2 || B/ | A d d/^c/d/f/ | a f f3/2 a/ | g e e/d/e/g/ | f d d/^c/d/B/ | 
 A d d/^c/d/f/ | a f f a | g3/2 f/ g e |1 d2 d ^c/ :|2 d2 d e/f/"_DS" ||  