Compose melodious music utilizing the prescribed letter representation and integrating the given thematic element.
X:1
L:1/8
M:9/8
K:G
['D2 B', 'BdB AGF']  
X:1
L:1/8
M:9/8
K:G
 D2 B D2 B BAG | D2 B D2 B BAG | E2 G C2 E GFE | DED DEG BGE | D2 B D2 B BAG | E2 c E2 c cAG | 
 F2 A D2 d edc |1 BdB AGF GFE :|2 BdB AGF Ggf || e3 dcB d3 | ded dcB dgf | e3 edc d2 B | 
 cBA ABG FED | DGB G2 D G2 F | EAc A2 G ABG | FAd cBA edc |1 BdB AGF Ggf :|2 BdB AGF G3 ||  