Compose melodious music utilizing the prescribed letter representation and integrating the given thematic element.
X:1
L:1/8
M:2/4
K:A
['a>f ec', 'fd ce']  
X:1
L:1/8
M:2/4
K:A
 a2 a>f | ec a>e | ce a>f | ec BA | a2 a>f | ec a2 | ce B>c |1 BA A2 :|2 BA A>B |: ce ec | df fd | 
 ce eA | cB BA/B/ | ce ec | df fd | ce B>c |1 BA A>B :|2 BA A2 |]  