Assemble a piece of music by merging the alphabetic representation of the predetermined musical pattern and the provided melodic theme.
X:1
L:1/8
M:6/8
K:D
['dAB d2 A Bdf e2 d B2', 'B A2 A AFE EFA DFA B2']  
X:1
L:1/8
M:6/8
K:D
|: dAB d2 A | Bdf e2 d | B2 e ede | faa g2 f | dAB d2 A | Bdf e2 d | B2 e edB |1 AFE D3 :|2 
 AFE DFA |: B2 B BAF | ABc d2 B | A2 A AFE | EFA DFA | B2 B BAF | ABc d2 c | ded dBA |1 abg fed :|2 
 abg f2 e ||  