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:3/8
K:A
['E A>Bc A>GA B/c/dc']  
X:1
L:1/8
M:3/8
K:A
 E | A>Bc | A>GA | B/c/dc | B2 E | A>Bc | A>GA | B/c/dc | B3 | B/c/d/f/e/d/ | d/c/c/B/c | B/d/cB | 
 A2 |]  