Produce chord progressions to blend with the given tune.
c2 Ge/e/ | e2 cG/G/ | G^G AB | cc/c/ cC/E/ |: .G2 .A2 | B>c d>c | c>B Bf | 
 f2 z3/2 B/ | B>A A>f | f2 z3/2 A/ | A>G G>e | e3 C/E/ | .G2 .A2 | B>c d>c | c>B Bg | 
 g2 z3/2 B/ | B>A ^fe | dc E^F | GB/c/ de/^f/ |1 gg gC/E/ :|2 gG/G/ GG || 
 G2 f2 | e2 d2 | dc/c/ cE | G2 z (d/c/) | cB/B/ cD | F2 z (e/d/) | dc/c/ cE | G2 z2 | 
 G2 f2 | e2 d2 | dc/c/ cc |"^Eb0" _e>c Bc | e>c GE | G>F ED | CE/F/ GA/B/ | 
 cc c z ||[K:F] .f2 (3AAA | .A2 AA || cd cA | cd cA | cB BG | B2 z f | e2 eg | 
 d2 de | dc cA | c2 z c | cd cA | cd cA | c=B BA | =B2 z G | c2 cd | e2 fe | 
 df ed | .c2 z (A/B/) |: c2 a2 | a2 g>f | f>e eB | e2 z (G/A/) | B2 f2 | f2 e>d | 
 d>c cA | c2 z (A/B/) | c2 a2 | a2 g>f | f>E eB | e2 G>A | B2 e>d | e2 a>g | fc ec | 
 ff f z :|  
X:1
L:1/8
M:2/4
K:C
"C" c2 Ge/e/ | e2 cG/G/ |"G7" G^G AB |"C" cc/c/ cC/E/ |:"C" .G2 .A2 | B>c d>c |"G7" c>B Bf | 
 f2 z3/2 B/ |"F" B>A A>f | f2 z3/2 A/ |"C" A>G G>e | e3 C/E/ | .G2 .A2 | B>c d>c |"G" c>B Bg | 
 g2 z3/2 B/ |"D7" B>A ^fe | dc E^F |"G" GB/c/"D7" de/^f/ |1"G" gg gC/E/ :|2"G" gG/G/ GG || 
"G7" G2 f2 | e2 d2 |"C" dc/c/ cE | G2 z (d/c/) |"G7" cB/B/ cD | F2 z (e/d/) |"C" dc/c/ cE | G2 z2 | 
"G7" G2 f2 | e2 d2 |"C" dc/c/ cc |"^Eb0" _e>c Bc |"C" e>c GE |"G7" G>F ED |"C" CE/F/"G7" GA/B/ | 
"C" cc c z ||[K:F]"F" .f2 (3AAA | .A2 AA ||"F" cd cA | cd cA |"C7" cB BG | B2 z f | e2 eg | 
"Bb" d2 de |"F" dc cA | c2 z c | cd cA | cd cA |"G7" c=B BA | =B2 z G |"C" c2 cd | e2 fe | 
"G7" df ed |"C" .c2 z (A/B/) |:"F" c2 a2 | a2 g>f |"C7" f>e eB | e2 z (G/A/) |"Bb" B2 f2 | f2 e>d | 
"F" d>c cA | c2 z (A/B/) | c2 a2 | a2 g>f |"C7" f>E eB | e2 G>A | B2 e>d | e2 a>g |"F" fc"C7" ec | 
"F" ff f z :|  