Craft a musical piece in accordance with the designated structure and theme.
X:1
L:1/8
M:6/8
K:G
['AFF cFF AFD', 'd2 e'  
X:1
L:1/8
M:6/8
K:G
 AG | F3 AFF | cFF AFD | G3 AB^c | ded ^cAG | FEF AFF | cFF AFD | DGG BAG | AFD D2 E | FDD ADD | 
 cBc AFD | GFG AB^c | ded ^cAG | F3 AFF | cFF AFD | G3 BAG | AFD D2 || d2 e fed | e^cA ABA | 
 d^cd efg | faf gfe | d2 e fdd | e^cA ABA | G3 BAG | AFD D2 A | d2 e fdd | e^cA ABA | d^cd fed | 
 faf g3 | a2 f g2 e | fed cAF | G3 BAG | AFD D2 E ||  