Develop chord sequences that enhance the given musical composition.
"^A" Gc c/B/c | BA A2 | G/A/B/c/ dG | c/d/e/f/ g2 | Gc c/B/c | BA A2 | 
 G/A/B/c/ dB | cc c z ::"^B" Gc/e/ Gc/e/ | G/c/e/G/ c2 | Ac/f/ Ac/f/ | A/c/f/A/ c2 | 
 Bd/g/ Bd/g/ | c/e/g/c/ c'2 | G/B/d/g/ d/g/b/d'/ | c'c' c' z ::[K:F]"^C" fc a>g | 
 fA c>f | ec g/f/e | ff a2 | fc a>g | fA c>f | ec g/f/e | fa f"_Fine" z :| 
"^D" c3 G/c/ | e3 G/c/ | e3 c/e/ | g2 z2 | Gf f/e/d | Gg g/f/e | Gf f/e/d | 
 ce c"_>Teil C" z |]  
X:1
L:1/8
M:2/4
K:C
"^A""C" Gc c/B/c |"Dm" BA A2 |"G7" G/A/B/c/ dG |"C" c/d/e/f/ g2 | Gc c/B/c |"Dm" BA A2 | 
"G7" G/A/B/c/ dB |"C" cc c z ::"^B""C" Gc/e/ Gc/e/ | G/c/e/G/ c2 |"F" Ac/f/ Ac/f/ | A/c/f/A/ c2 | 
"G7" Bd/g/ Bd/g/ |"C" c/e/g/c/ c'2 |"G7" G/B/d/g/ d/g/b/d'/ |"C" c'c' c' z ::[K:F]"^C""F" fc a>g | 
 fA c>f |"C7" ec g/f/e |"F" ff a2 | fc a>g | fA c>f |"C7" ec g/f/e |"F" fa f"_Fine" z :| 
"^D""C" c3 G/c/ | e3 G/c/ | e3 c/e/ | g2 z2 |"G7" Gf f/e/d |"C" Gg g/f/e |"G7" Gf f/e/d | 
"C" ce c"_>Teil C" z |]  