Create a musical composition employing the given alphabetic structure and melodic theme.
X:1
L:1/8
Q:1/8=180
M:2/2
K:C
['A2 GE', 'efge GAGE G2', '(3AcA GE', 'A A2 c BGGc AddB']  
X:1
L:1/8
Q:1/8=180
M:2/2
K:C
 z2 | A2 GE AGFE | A2 GE G2 (3EFG | A3 c BGGB | AddB cdec | A2 GE AGFE | A2 GE G2 (3EFG | 
 A3 c BGGB | AddB c2 cd || efed efge | GAGE G2 EG | A2 GA BGGc | dedB c2 cd | (3efg ed efge | 
 GAGE G2 (3EFG | A3 c BGGc | dedB c4 |]"^Source version" A>AGE (3AcA GE | (3AcA GE G2 (3EFG | 
 A A2 c BGGB | AddB ccec | A>AGE (3AcA GE | (3AcA GE G2 (3EFG | A A2 c BGGB | AddB c2 cd || 
 e e2 d ef g2 | GAGE G2 EG | A A2 c BGGc | AddB c2 cd | (3efg ed ef g2 | GAGE G2 (3EFG | 
 A A2 c BGGc | AddB c4 |]  