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:2/4
K:A
['c2>d2 edcB A2A2 B4 c2cA d2dB', 'c2>d2 edcB A2A2 B4 c2cA d2dB']  
X:1
L:1/16
M:2/4
K:A
 c2>d2 edcB | A2A2 B4 | c2cA d2dB | c2cA B4 | c2>d2 edcB | A2A2 B4 | c2cA d2dB | cBAG A4 :| 
 c2>d2 e2f2 | g2a2 e4 | a2ag f2fe | d2dc B4 | c2>d2 e2f2 | g2a2 e4 | a2>g2 f2e2 | Be^df e4 | 
 c2>d2 edcB | A2A2 B4 | c2cA d2dB | c2cA B4 | c2>d2 edcB | A2A2 B4 | c2cA d2dB | cBAG A4 ||  