Craft a musical work adhering to the specified theme and structure.
X:1
L:1/8
M:4/4
K:Dmix
['GB/G/ Fd/F/ E<C', 'GB/G/ Fd/F/'  
X:1
L:1/8
M:4/4
K:Dmix
 F/G/ | A>d B/A/G/F/ E<C C>E | A>d B/A/G/F/ A>dA>F |1 GB/G/ Fd/F/ E<C C>E | A>D B/A/G/F/ A<DD :|2 
 GB/G/ Fd/F/ E<C C>g | f>d f/e/d/c/ d>DD |: e | f>dA>d e<c c>e | f>dA>d f>dA>F |1 
 GB/G/ Fd/F/ e<C C>E | A>D B/A/G/F/ A<DD :|2 GB/G/ Fd/F/ E<C C>g | f>d f/e/d/c/ d<DD ||  