Craft musical compositions with attention to the given structure and cohesion with the proposed musical idea.
X:1
L:1/8
M:3/8
K:C
['e2 g2 f2 e4 d2', 'c2 d4 d2'  
X:1
L:1/8
M:3/8
K:C
 e2 g2 f2 | e4 d2 | cdedef | efed c2 | e2 g2 f2 | e4 d2 |1 cdedef | g6 :|2 cd e2 d2 | c4 |: ed | 
 c2 B2 c2 | d4 d2 | cdedef | e2 d2 c2 | c2 B2 c2 | d4 d2 | cd e2 d2 | c4 :|  