Create a musical composition based on the alphabetic representation of the predetermined pattern and the given melodic theme.
X:1
L:1/8
Q:1/8=3
M:6/8
K:G
['G2 A', 'G2 A', 'A3 (2:3:2GA']  
X:1
L:1/8
Q:1/8=3
M:6/8
K:G
|:"^A" DEF G2 A | BcB ABA | GEF G2 A | B>AG G3 ::"^B" BAB d2 B | BAG A2 G/A/ | BdB AGA | BAG E3 | 
 DEF G2 A | BcB ABA | GEF G2 A | B>AG G3 ::[Q:1/8=3]"^C" (2:3:2BA B2 c | d3 B3 | (2:3:2BA G2 B | 
 A3 (2:3:2GA | (2:3:2Bd B3 | A3 (2:3:2GA |[Q:1/8=3] BAG E3 | DEF G2 A | BcB ABA | GEF G2 A | 
 B>AG G3 :|  