Assemble a piece of music by merging the alphabetic representation of the predetermined musical pattern and the provided melodic theme.
X:1
L:1/16
M:3/4
K:D
['[DAf]2[DAf]2 [DAf]2[DAf]2', 'ABcd efge dcBA cAB^G']  
X:1
L:1/16
M:3/4
K:D
 d2ef gfed cdef | e2[CEAe]2 [CEAe]2[CEAe]2 e2e2 | C2ef g2ge cdeg | 
 [DAf]2[DAf]2 [DAf]2[DAf]2 [DAf]2[DAf]2 | d2df a2af g2bg | e2ef g2ge f2af | d2d2 c2c2 [EB]2>g2 | 
 fedc c4 d4 :: ABcd efge dcBA | cAB^G A2A,2 C2E2 | ABcd efge dcBA | cAB^G A4 A,4 | 
 A,2A2 [A,EA]2[A,EA]2 [A,EA]2[A,EA]2 | A2>B2 =c2>A2 DFA=c | [G,D]2B2 B2B2 B2B2 | dcdf edcB B2A2 | 
 [DAf]2f2 f2f2 fgag | [DAf]2f2 f2f2 fgaf | b2bg a2af g2eg | fedc c4 d4 :|  