Compose a musical piece by integrating the alphabetic representation of the specified sequence and the provided motif.
X:1
L:1/4
Q:1/4=120
M:3/4
K:Amin
['c d2 c B2']  
X:1
L:1/4
Q:1/4=120
M:3/4
K:Amin
 A A A, | (A3/2 G/) c | d2 c | B2 E | c2 C | (c3/2 d/) e | d3/2 c/ B | c3 | e B G | (A3/2 B/) c | 
 d2 c | B2 A | (c3/2 d/) e | d2 A | c ^G2 | A3 |]  