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
['ED D2', 'dB B2 gdBc dBcd gdBd']  
X:1
L:1/8
M:4/4
K:G
 Bc | dgeB dBAB | G2 BG ED D2 | D2 GB cBAG | FGAB cABc | dgeB dBAB | G2 BG ED D2 | ED D2 GBdB | 
 cAFA G2 :| Bc | dB B2 gdBc | dBcd gdBd | D2 GB cBAG | FGAB cABc | dB B2 gdBc | dBcd gdBd | 
 GDGB GBdB | cAFA G2 :|  