Compose a musical piece using the designated musical pattern's alphabetic representation and the assigned melodic theme.
X:1
L:1/8
Q:3/8=90
M:6/8
K:A
['e dcB A2 e abg aec dfd', 'A2 f eGA Bcd edc B2 d']  
X:1
L:1/8
Q:3/8=90
M:6/8
K:A
 e | dcB A2 e | abg aec | dfd cec | B3- B2 d | cBA edc | fed agf | edc BAG | A3- A2 :: f | 
 eGA Bcd | edc B2 d | cBA edc | Tf3 e2 g | f/g/af ece | fdf ecA | c/d/ec BEG | A3- A2 :|  