Create a composition following the given musical structure and theme.
X:1
L:1/8
M:2/4
K:F
['cc/a/ ff dd/b/ gg ee/c/ de', "d'2 c'c'/f/ ac'"  
X:1
L:1/8
M:2/4
K:F
"^A""F" cc/a/ ff |"Gm/Bb" dd/b/ gg |"C7" ee/c/ de |"F" f/e/f/g/ a/b/c'/a/ | cc/a/ ff | 
"Gm/Bb" dd/b/ gg |"C7" ee/c/ de |"F" ff f z ::[K:C]"^B""G7" g>a gf |"C" ec c/e/a/g/ | 
"G7" gB B/d/a/g/ |"C" gc c/G/c/e/ |"G7" g>a gf |"C" ec c/e/a/g/ |"G7" gG G/f/e/d/ | 
"C" cc c"_Teil A" z ::[K:Bb]"^C""Bb" d>e gf | f/d'/d' !>!b2 |"F7" aa/g/ fe |"Bb" gg/f/ dB/c/ | 
 d>e gf | f/d'/d' !>!b2 |"F7" aa/g/ f/e/d/c/ |"Bb" Bb b z ::"^D""Eb" ed/e/ gf/e/ |"Bb" df/b/ d'2 | 
"F7" c'c'/f/ ac' |"Bb" bb/d/ fg/f/ |"Eb" ed/e/ gf/e/ |"Bb" df/b/ d'2 |"F7" c'c'/f/ ac' | 
"Bb" bb b z :|  