Create musical pieces following the given structure and incorporating the suggested musical theme.
X:1
L:1/4
M:4/4
K:C
['D F E']  
X:1
L:1/4
M:4/4
K:C
 C3/2 G,/ A, E, | F,2 G,2 | C,3 z | C D F E | D C B, G, | E D F E | E/D/ C B, G, | C3/2 B,/ A, A, | 
 D3/2 C/ B,2 | F3/2 F/ E E | D2 D2 | C2 z2 |]  