Produce music compositions abiding by the stipulated structure and the presented musical idea.
X:1
L:1/16
M:2/4
K:C
['g2>f2e2>c2 GAGF G2c2 B2c2{e} d2c2 (f2e2)(e2d2) (g2>f2e2>c2)', 'a2>e2 fedc'  
X:1
L:1/16
M:2/4
K:C
 g2>f2e2>c2 | GAGF G2c2 | B2c2{e} d2c2 | (f2e2)(e2d2) | (g2>f2e2>c2) | (GAGF) E2G2 | 
 (Ac)(Bd) (ce)(df) | e4 d2c2 :: (c'b)(c'b) c'2>^g2 | a^gag a2>e2 | fedc Bcde | fedc d2>b2 | 
 c'bc'b c'2>^g2 | a^ga^g a2>e2 | fedc Bfed | e2d2 c4 :|  