Craft a musical work based on the specified structure and given theme.
X:1
L:1/4
Q:1/4=160
M:3/4
K:Gdor
['B3/2 c/']  
X:1
L:1/4
Q:1/4=160
M:3/4
K:Gdor
 G | B3/2 c/ d/_e/ | f d B | c A F | c2 A | B3/2 c/ d | d3/2 _e/ d | B3/2 A/ G | d2 G | 
 B3/2 c/ d/_e/ | f d B | c A F | c2 A | B c d | e ^f g | ^f3/2 ^e/ f | g2 |]  