Utilize the alphabetic system of the specified musical pattern and the supplied melodic theme to create a piece of music.
X:1
L:1/8
M:6/8
K:G
['cec BdB ABA AGE DEG AGA', 'GBd g/a/gg ede gdB']  
X:1
L:1/8
M:6/8
K:G
 B | cec BdB | ABA AGE | DEG AGA | BdB AGE | cec BdB | ABA AGE | DEG AGA | AGF G2 :: D | 
 GBd g/a/gg | ede gdB | GBd gdB | ABA AGE | GBd g/a/gg | ede gdB | GAB AGA | AGF G2 :|  