Create a composition following the given musical structure and theme.
X:1
L:1/8
M:6/8
K:C
['E2 G', 'E2 G (GE)G'  
X:1
L:1/8
M:6/8
K:C
|:"^A""_NB1" C | E2 G (GE)G | A2 B (cA)c | E2 G (GE)C | D3 G,3 | E2 G (GE)G | A2 B (cA)c | 
 (ec)e (dB)d | c3 C2 ::"^B""_NB2" c | e2 f (ge)g | B2 c (dB)d | E2 G (GE)G | D3 G,3 | E2 G (GE)G | 
 A2 B (cA)c | (ec)e (dB)G | c3 C2 :|  