Compose a musical piece using the designated musical pattern's alphabetic representation and the assigned melodic theme.
X:1
L:1/8
M:6/8
K:D
['FAd f2 a', 'AGE D2', 'afd BGE A3 ceA GEA d2 g']  
X:1
L:1/8
M:6/8
K:D
|: FDB AGE | FAd f2 a | g2 b ege | Bcc AGE | FGB ABG | FAd f2 a | bge cAF | GFE D2 E :: F2 D D3 | 
 FAd fdA | g2 e efd | Bcd ecA | B2 g bge | Adf afd | FAd gec |1 AGE D2 E :|2 AGE D2 B |: ABA f3 | 
 abg afd | BGE A3 | ceA GEA | d2 g eff | abg afd | Bge c3 |1 AGE D2 B :|2 AGE D3 ||  