Create music using the given musical theme and adhere to the outlined letter-based structure.
X:1
L:1/8
M:6/8
K:G
['GFG A2 G F2 G A2 c']  
X:1
L:1/8
M:6/8
K:G
 D | GFG A2 G | F2 G A2 c | BAG A2 F | DGF G2 D | GFG A2 G | F2 G A2 c | BAG A2 F | DGF G2 B | 
 dcd e2 d | c2 B ABc | dcB cBA | BAG DEF | GFG A2 G | F2 G A2 c | BAG A2 F | D2 G G2 ||  