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:4/4
K:G
['', 'BEED E2 DE', 'G2 GF GBdB c2 cB cedc BcAB']  
X:1
L:1/8
M:4/4
K:G
 GA |: BEED E2 DE | GEDB, DEGA | BEED E2 DE | GABG ABGA | BEED E2 DE | GEDB, DEGA | BEED E2 DE | 
 GABG ABGA :: G2 GF GBdB | c2 cB cedc | BcAB GBdB | cABG AGEF | G2 GF GBdB | c2 cB cedc | 
 BcAB GBdB | cABG ABGA :|  