Compose melodious music utilizing the prescribed letter representation and integrating the given thematic element.
X:1
L:1/8
M:6/8
K:A
['AGF ECE Ace f2 e', 'Ace Ace']  
X:1
L:1/8
M:6/8
K:A
|: AGF ECE | Ace f2 e | acc cBc | dFF F2 E | AGF ECE | Ace f2 e | aec BAB | BAG A3 :: Ace Ace | 
 Ace dcB | Ace fga | fee efg | aba gag | faf ecA | dcd Bed | BAG A3 :|  