Craft a musical work adhering to the specified theme and structure.
X:1
L:1/8
M:4/4
K:D
['(3ABc d>cd>f e>cA>F G>AB>G A>FD>f g>ef>d e>dc>d', 'D2 (3Bcd e2 e>f f>gg>a b>ga>f g>fe>f'  
X:1
L:1/8
M:4/4
K:D
 (3ABc | d>cd>f e>cA>F | G>AB>G A>FD>f | g>ef>d e>dc>d | (3efe (3dcB A>DF>A | d>ef>d c>eA>F | 
 G>AB>G A>GF>E | D>dc>B (3ABA (3GFE | (3DED C>E D2 :| (3Bcd | e2 e>f f>gg>a | b>ga>f g>fe>f | 
 g>ef>d e>dc>d | (3efe (3dcB A>DF>A | d>ef>d c>eA>F | G>AB>G A>GF>E | D>dc>B (3ABA (3GFE | 
 (3DED C>E D2 :|  