Integrate the motif and the alphabetically denoted musical sequence to compose a novel music piece.
X:1
L:1/4
Q:1/2=80
M:2/2
K:D
['f d']  
X:1
L:1/4
Q:1/2=80
M:2/2
K:D
 a/g/ | f d e/d/c/B/ | A2 A a/g/ | f d d e | f d d f | g g/a/ b/a/g/f/ | e a a b | ^g e a g | 
 a A A |:  