Compose a piece of music that follows both the given musical theme and the letter-based structure provided.
X:1
L:1/8
M:4/4
K:Ador
['EA (3AAG A2 Bd egdg egdc BGGF', 'a2 ea ageg']  
X:1
L:1/8
M:4/4
K:Ador
 EA (3AAG A2 Bd | egdg egdc | BGGF G2 GE | (3DED B,D GABG | EAAG ABcd | eg g2 egdB | 
 dg (3ggf gaba | gedB BA A2 :: a2 ea ageg | a2 bg agef | g2 dg egde | geaf gede | a2 ea ageg | 
 agbg ageg | dg (3ggf gaba | gedB BA A2 :|  