Create a musical composition adhering to the provided thematic and alphabetical guidelines.
X:1
L:1/16
Q:1/4=100
M:2/4
K:A
['agae agae', 'ceAe ceAe']  
X:1
L:1/16
Q:1/4=100
M:2/4
K:A
 e2 | agae agae | agae fedc | dfBf dfBf | dfBf agfe | agae agae | agae fedc | dfed cABA | E2A2A2 :: 
 e2 | ceAe ceAe | ceAe fedc | dfBf dfBf | dfBf agfe | ceAe ceAe | ceAe fedc | defd cABA | E2A2A2 :|  