Construct a harmonious chain of chord progressions that enhance the presented musical piece.
c>G G2 | c>G G2 | cg ec | g2 Gc"^A" |: A2 Gc | A2 Gc | B>f ff | f2 GB | A2 GB | 
 A2 GB | c>e ee | e2 Gc | A2 Gc | A2 Gc | B>d dd | d2 ed | c/c/.c ed | B/B/B .cB | 
 AD B>A |1 G2 Gc :|2 G2 z2"^B" |: f2 e2 | .d(e/d/) .^c.d | e2 d2 | ce dc | 
 (B/g/).g A/f/.f | (G/e/).e (F/d/).d | Ge c2 | GG/G/ GG | f2 e2 | 
 .d(e/d/) .^c.d | e2 d2 | c2 z2 | cc/c/ cc | c>G ce | g2 !>!B2 |1 c2 z2 :|2 
 cc c z ||[K:F]"^C" C2 F>A | (cf ed) | (ce) (ce) | B4 | C2 EG | (cf ed) | (cf) (cf) | 
 A4 | C2 F>A | (cf ed) | ce ce | B4 | C2 E>G | (ce dc) | fF/A/ cB/G/ | 
 Ff f"_Fine" z |][K:C]"^D" .e(^d/e/) .e(d/e/) | ec G>e | dG g>f | e^F/G/ A/B/c/d/ | 
 .e(^d/e/) .e(d/e/) | ec G>e | dG g>B | c2"_>Teil C" z2 ||  
X:1
L:1/8
M:2/4
K:C
"C" c>G G2 | c>G G2 | cg ec |"G7" g2 Gc"^A" |:"C" A2 Gc | A2 Gc |"G7" B>f ff | f2 GB | A2 GB | 
 A2 GB |"C" c>e ee | e2 Gc | A2 Gc | A2 Gc |"G" B>d dd | d2 ed |"D7" c/c/.c ed |"G" B/B/B .cB | 
"D7" AD B>A |1"G" G2 Gc :|2"G" G2 z2"^B" |:"G7" f2 e2 | .d(e/d/) .^c.d |"C" e2 d2 | ce dc | 
"G" (B/g/).g"F" A/f/.f |"C" (G/e/).e"G7" (F/d/).d |"C" Ge c2 | GG/G/ GG |"G7" f2 e2 | 
 .d(e/d/) .^c.d |"C" e2 d2 | c2 z2 |"Ab" cc/c/ cc |"C/G" c>G ce |"G7" g2 !>!B2 |1"C" c2 z2 :|2 
"C" cc c z ||[K:F]"^C""F" C2 F>A | (cf ed) |"C7" (ce) (ce) | B4 | C2 EG | (cf ed) |"F" (cf) (cf) | 
 A4 | C2 F>A | (cf ed) |"C7" ce ce | B4 | C2 E>G | (ce dc) |"F" fF/A/"C7" cB/G/ | 
"F" Ff f"_Fine" z |][K:C]"^D""C" .e(^d/e/) .e(d/e/) | ec G>e |"G7" dG g>f |"C" e^F/G/ A/B/c/d/ | 
 .e(^d/e/) .e(d/e/) | ec G>e |"G7" dG g>B |"C" c2"_>Teil C" z2 ||  