Compose a piece of music that follows the specified structure and incorporates the given theme.
X:1
L:1/8
M:6/8
K:G
['A2 G', 'B cde gfg BAB GED'  
X:1
L:1/8
M:6/8
K:G
 c | B2 G A2 G | ABA GED | EAA A2 G | EAA ABc | B2 G A2 G | ABA GED | EGc BAB | G3 G2 :: B | 
 cde gfg | BAB GED | EAA A2 G | EAA A2 B | cde gfg | BAB GED | EGc BAB | G3 G2 :|  