Compose a piece of music following the specified structure and theme.
X:1
L:1/8
M:6/8
K:Dmix
['FAD FAD', 'ded cAB', 'A Add ded cAB cde fed cAA'  
X:1
L:1/8
M:6/8
K:Dmix
 FAD FAD | G3 EFG | FAD FAD | GED D2 E | FAD FAD | G3 EFG | fed ecA |1 GEA D2 E :|2 GEA D3 || 
 Ad^c ded | cAB cAG | Ad^c ded | cAB c2 A | Ad^c ded | cAB cde | fed ecA |1 GEA D3 :|2 GEA D2 E | 
"^Variations:" | F/G/AD F/G/AD | GBG EFG | FAD FAD | GEA D3 | FAD FAD | G/A/BG EFG | fed cAA | 
 GEA D3 :| Add ded | cAB cAG | Add ded | cAB c2 A | Add ded | cAB cde | fed cAA | GEA D3 :|  