Utilize the given musical motif and the alphabetic representation of the specified sequence to create a musical piece.
X:1
L:1/4
M:2/4
K:D
['A d/f/ a/f/ d/f/ A a (a/g/)', 'e B e A a a/g/ a']  
X:1
L:1/4
M:2/4
K:D
 A d/f/ | a/f/ d/f/ | A a | (a/g/) a | A g | g/f/ g | A f | f/e/ f | A d/f/ | a/f/ d/f/ | A a | 
 (a/g/) a | A c/e/ | g/e/c/e/ | d f | d2 ::[K:A] c e | B e | A a | a/g/ a | (e b) | b/a/ b | a c' | 
 c' a | c e | B e | A a | a/g/ a | (e b) | b/a/ b | a c' | a2 :|  