Construct a musical work following the provided guidelines and thematic elements.
X:1
L:1/8
M:4/4
K:F
['CFAF ^CFAF CFAF GFDF GABc', 'c2 fc acfc c/c/c', 'Ac c/c/c'  
X:1
L:1/8
M:4/4
K:F
|: CFAF ^CFAF | CFAF GFDF | GABc Acfa | gfdc AGFD | CFAF ^CFAF | CFAF GFDF | GABc d2 fd | 
 cAGA F4 :: c2 fc acfc | c/c/c ac gcfc | d2 gd bdgd | d/d/d bg agfd | c2 fc acfc | c/c/c af g2 ga | 
 bagf agfd | cAGA F4 :: Ac c/c/c dc c/c/c | Ac c/c/c dc=Bc | _Bd d/d/d fd d/d/d | Bd d/d/d gfec | 
 Ac c/c/c dc c/c/c | Ac c/c/c gfga | bagf agfd | cAGA F4 :|  