Develop a musical composition in line with the given structure and theme.
X:1
L:1/8
M:2/2
K:D
['[AA][AA][FA][EA] [DA]2', 'DEFA f3 g f2 A2- ABcB'  
X:1
L:1/8
M:2/2
K:D
 [AA]2- | [AA][AA][FA][EA] [DA]2 [FA][GA] | [AA][AA][FA][EA] [DA]2 [FA][EA] | DEFA f3 g | 
 f2 e4 !slide![ee]2- | [ee](Ac)B A2 ([ce-][ee]-) | [ee](Ac)B A2 !slide![AA]2- | [AA]BcB A2 FE | 
 (D3 E) D2 :: [DD]2- | [DD]2 FE DEFA | f3 g f2 A2- | ABcB A [FA]3 | ([EA-]3 [FA]) [EA]2 [EA]2- | 
 [EA]EFE DEFA | f3 g f2 A2- | ABcB A[GA][FA][EA] | ([DD]3 E) D2 :|  