Compose a piece of music by integrating the assigned letter representation and provided tune.
X:1
L:1/8
M:3/4
K:A
['z E']  
X:1
L:1/8
M:3/4
K:A
 E | E>AAAAA | GB E2 z E | E>BBBBB | Ac E2 z E | A>BcBAG | F4 z F | F>EEEFG | A2 z3 A | GEBEdG | 
 BA A2 z A | GBdBGE | B>A A2 z E | A>BcBAG | F4 z F | F>EEEFG | A4 cA | E>EEEFG | A4 cA | d>EEEFG | 
 A4 z |]  