Construct a music composition that complies with the designated structure and theme.
X:1
L:1/8
M:6/8
K:Dmix
['fed cAG', 'e2 f gfe', 'd2 e'  
X:1
L:1/8
M:6/8
K:Dmix
 e | fed cAG | A2 d cAG | F2 D DED | FEF GFG | A3 cAG | AGA ^cde | fed cAG | Add d2 :: e | 
 f2 d d^cd | f3 afd | e2 c c2 d | e2 f gfe | f2 g agf | e2 f gfe | fed cAG | Add d2 :: e | 
 f2 g e2 f | d2 e c2 d | A3 G3 | F3 GED | c3 cAG | A2 A ^cde | fed cAG | Add d2 :|  