Compose a piece adhering to the given musical structure and theme.
X:1
L:1/16
M:3/4
K:D
['D2DF E2EG F2E2 DEFG ABcA d4 f2fa', 'f2fa g2gb a2c2 d2f2 efge'  
X:1
L:1/16
M:3/4
K:D
 D2DF E2EG F2E2 | DEFG ABcA d4 | f2fa g2f2 e2d2 | cdef edcB AGFE | D2DF E2EG F2E2 | DEFG ABcA d4 | 
 f2fa g2f2 e2d2 | cdec d8 :: f2fa g2gb a2c2 | d2f2 efge f2d2 | f2fa g2gb a2c2 | d2f2 efge d4 | 
 D2DF E2EG F2E2 | DEFG ABcA d4 | f2fa g2f2 e2d2 | cdec d8 :|  