Construct harmonious chords that enhance the provided tune.
[K:C] GG/e/ cc | AA/f/ dd | BB/G/ AB | c/B/c/d/ e/f/g/e/ | GG/e/ cc | 
 AA/f/ dd | BB/G/ AB | cc c z ::[K:G] d>e dc | BG G/B/e/d/ | dF F/A/e/d/ | 
 dG G/D/G/B/ | d>e dc | BG G/B/e/d/ | dD D/c/B/A/ | GG G"_Teil A" z :: 
[K:F] A>B dc | c/a/a !>!f2 | ee/d/ cB | dd/c/ AF/G/ | A>B dc | c/a/a !>!f2 | 
 ee/d/ c/B/A/G/ | Ff f z :: BA/B/ dc/B/ | Ac/f/ a2 | gg/c/ eg | ff/A/ cd/c/ | 
 BA/B/ dc/B/ | Ac/f/ a2 | gg/c/ eg | ff f z :|  
X:1
L:1/8
M:2/4
K:none
[K:C]"C" GG/e/ cc |"Dm/F" AA/f/ dd |"G7" BB/G/ AB |"C" c/B/c/d/ e/f/g/e/ | GG/e/ cc | 
"Dm/F" AA/f/ dd |"G7" BB/G/ AB |"C" cc c z ::[K:G]"D7" d>e dc |"G" BG G/B/e/d/ |"D7" dF F/A/e/d/ | 
"G" dG G/D/G/B/ |"D7" d>e dc |"G" BG G/B/e/d/ |"D7" dD D/c/B/A/ |"G" GG G"_Teil A" z :: 
[K:F]"F" A>B dc | c/a/a !>!f2 |"C7" ee/d/ cB |"F" dd/c/ AF/G/ | A>B dc | c/a/a !>!f2 | 
"C7" ee/d/ c/B/A/G/ |"F" Ff f z ::"Bb" BA/B/ dc/B/ |"F" Ac/f/ a2 |"C7" gg/c/ eg |"F" ff/A/ cd/c/ | 
"Bb" BA/B/ dc/B/ |"F" Ac/f/ a2 |"C7" gg/c/ eg |"F" ff f z :|  