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
['D G2 A B2 c dge d2', 'E2 F G2']  
X:1
L:1/8
M:6/8
K:G
|: D | G2 A B2 c | dge d2 c | BdB{A} GFG | AcB A2 B | G2 B def | g2 e d2 f/g/ | afd AB^c | d3 d2 :: 
 f/g/ | afd dcB | c2 c B2 d | egd dcB | cBA B2 d | e2 f gfg | ede B2 g | edc BcA | G/A/BG E2 F | 
 G2 G GBd | e2 f gfe | dBG A2 B | E2 F G2 A | BgB TB2 A | G3 G2 :|  