Compose melodious music utilizing the prescribed letter representation and integrating the given thematic element.
X:1
L:1/8
M:6/8
K:Ador
['', 'aga bge dBA BGE', 'e3 deB']  
X:1
L:1/8
M:6/8
K:Ador
 d |: e2 a aga | bge dBA | BGE DEG | BAG ABd | eaa aga | bge dBA | BGE DGB | ABA ABd :: e3 deB | 
 e3 deB | dAB GAE | DGB ABd | e3 deB | e3 deA | BGE DGB | ABA ABd :|  