Compose a piece of music by integrating the assigned letter representation and provided tune.
X:1
L:1/8
M:6/8
K:Edor
['E3 BAF', 'B3 e3 fed']  
X:1
L:1/8
M:6/8
K:Edor
|: E3 BAF | FEB AFD | E3 BAF | dAF FED | E3 BAF | FEB AFA | B/c/dB BAF | dAF FED :: B3 e3 | 
 fed e3 | BAB g2 e | fdB AFA | B3 e3 | fed e2 f | g3 f3 | edB AFA :|  