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
Q:1/8=160
M:6/8
K:A
['ABA Ace a2 A A2 B cde', 'e2 e']  
X:1
L:1/8
Q:1/8=160
M:6/8
K:A
 E | ABA Ace | a2 A A2 B | cde dcB | ABA GFE | ABA Ace | a2 A A2 B | cde dcB | cAA A2 :| E | 
 A3 cBA | cee e2 e | a3 f2 b | gee e2 e | fga ecA |"^14" GBe a2 e | fga c2 B | cAA A2 :|  