Construct a musical work using the letter-based representation of the specified pattern and the given melodic subject.
X:1
L:1/8
M:2/2
K:F
['A2 GF']  
X:1
L:1/8
M:2/2
K:F
 F |"F" C3 D"^(C7)" FDFG |"F" A2 GF F2 fg |"F" agfd"Dm" fdcA |"Gm" c2 GA"C7" TG3 c | 
"F" cAGF"^(C7)" CDFG |"F" A2 GF f3 c |"Bb" defc"F" fgac |"C7" BAGF"F" TF3 :: a/g/ | 
"F" f3 g"^(C7)" agfd |"F" cAcd f3 F |"Bb" GAfd"F" cAGF |"Gm" B2 AB"C7" G3 d |"F" cAGF"C7" CDFG | 
"F" A2 GF f3 c |"Bb" defc"F" fgac |"C7" BAGF"F" F3 :|  