Develop a musical composition that aligns with the given structural outline and thematic content.
X:1
L:1/8
Q:1/8=180
M:6/8
K:D
['FED FED FGF FED DFA dAF', 'fdf ece'  
X:1
L:1/8
Q:1/8=180
M:6/8
K:D
|: A/G/ | FED FED | FGF FED | DFA dAF | EFE EAG | FED FED | FGF FED | DFA dAF | DED D2 :: a/g/ | 
 fdf ece | dcB AFA | fdf ece | eaa a2 g | fdf ece | dcB AFA | DFA dAF | DED D2 :|  