Create music using the given musical theme and adhere to the outlined letter-based structure.
X:1
L:1/8
M:6/8
K:A
['A2 e ecA', 'Aea fdf ecA']  
X:1
L:1/8
M:6/8
K:A
 A2 e ecA | fdB ecA | A2 e ecA | BGE BGE | A2 e ecA | fdB ecA | afd ecA | EAG A2 z :: Ace Aea | 
 fdf ecA | dfd cec | BcA GFE | Fce Aea | fdf ecA | afd ecA | EAG A2 z :|  