Craft a musical work based on the specified structure and given theme.
X:1
L:1/4
M:4/4
K:F
['G c']  
X:1
L:1/4
M:4/4
K:F
 C | F F G c | A/A/G/A/ F F | F/F/F/F/ G c | A3/2 G/ F c | A c c d/c/ | c/B/B/A/ B B | G B G A | 
 A/A/A/A/ G C/C/ | F F A G | G c c A/F/ | G c F |]  