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=220
M:2/4
K:C
['E D']  
X:1
L:1/4
Q:1/4=220
M:2/4
K:C
|:"A" C2 |"D" D2 |"A" E2 |"D" F2 |"A" E2 |"D" D2 |"A" C B, | A,2 | E E |"D" D C | D E | D C | 
"A" B, A, |1"E" E2- | E2 :|2 A,2- | A,2 |:"A" G, A, | A, G, | C D |"E" E2- | E2 | D F | E D | 
 D C- |"C" C2- | C2 :|  