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:2/2
K:G
['A2 BA', 'GABd edge']  
X:1
L:1/8
M:2/2
K:G
 DGBG A2 BA | GE E2 cEGE | DGBG A2 BA | GEED EFGA | B3 d A2 BA | GE E2 cEdE | DGBG AGAB | 
 GEED EFGA || GABd edge | dB B2 dBAB | GABd edge | dBAG EGGA | GABd edge | dB B2 dega | bgag egde | 
 gedB AGEG ||  