Compose a piece of music following the specified structure and theme.
X:1
L:1/8
M:2/4
K:F
['c>A Cd', 'CE/G/ CE/G/ CA F>A BG'  
X:1
L:1/8
M:2/4
K:F
 c"^A" |:"F" c>A Cd |"C7" cB Cc | BE cB |"F" A/B/A/F/ Cc | A>F Cd |"C7" c=B c2 | 
"F" AF/A/"C7" c/B/G/E/ |1"F" FF Fc :|2"F" FF F"_Fine" z"^B" |:"C7" CE/G/ CE/G/ |"F" CA F>A | 
"C7" BG c>A |"F" FA CC |"C7" CE/G/ CE/G/ |"F" CA F>A |"C7" BG c/B/G/E/ |"F" FF"_>Teil A" F z :|  