Create musical composition by adhering to the given musical structure represented by letters and integrating the given motif.
X:1
L:1/4
Q:1/4=210
M:2/4
K:Amin
['', 'B, A,', 'C/C/C/C/ C', 'A,/A,/A,/A,/ C', 'B,/C/B,/C/ B, B, A,/A,/A,/A,/ C C |1']  
X:1
L:1/4
Q:1/4=210
M:2/4
K:Amin
 |: E E | D D | C C | B, B, | A, A, | G,/A,/ B, | A, z | z2 :: C/C/C/C/ | C D | B,/B,/B,/B,/ | 
 B, B, | C/C/C/C/ | C E | B,/C/B,/C/ | B, z :: A,/A,/A,/A,/ | C C | B,/C/B,/C/ | B, B, | 
 A,/A,/A,/A,/ | C C |1 A,/B,/A,/B,/ | A, z :|2 B, z | B, z |: A,/A,/A,/A,/ | C C | B,/C/B,/C/ | 
 B, B, | A,/A,/A,/A,/ | C C |1 A,/B,/A,/B,/ | A, z :|  