Construct a musical composition following the given alphabetical structure and incorporating the specified motif.
X:1
L:1/4
M:9/8
K:G
['', 'B d', 'g f']  
X:1
L:1/4
M:9/8
K:G
 e |: d G B | d B/c/d/B/ | g d B | d G B | d B/c/d/B/ | c A e | d G B | d B/c/d/B/ | g d B | c2 A | 
 A B/c/d/B/ | c A e :: d2 g | f e g | f d g | f e g | f d f | e c/d/e/c/ | d2 g | f e g | f d f | 
 c2 A | A B/c/d/B/ | c A e :|  