Create music compositions that adhere to the given structure and incorporate the provided musical concept.
X:1
L:1/16
M:2/4
K:C
['AGEG ccGc AGEG AB2c', 'c2c2 e2>e2 c4'  
X:1
L:1/16
M:2/4
K:C
 (c2 | c2)Gc AGEG | ccGc AGEG | AB2c BABd | gfga g2ed | c2Gc AGEG | ccGc AGEG | AB2c BABd | 
 e2<c2c2 :: (e2 | e2>)e2 c2c2 | e2>e2 c4 | BcdB G2GG | BcdB G2GG | e2>e2 c2c2 | e2>e2 c4 | 
 Bcdf g2B2 | c2>d2 c2 :|  