Construct chord patterns that will deepen the harmonic texture of the given piece of music.
"^A" F/A/c/a/ g>f | ed d/^c/d | eg d'>c' | fa d'>c' | F/A/c/a/ g>f | ed d/^c/d | 
 b/a/g/d'/ c'>e | fa f z :|[K:C]"^B" g>g b/a/g | g>g c'/a/g | ad/e/ fB | 
 c/e/g/c'/ b/a/g | g>g b/a/g | g>g c'/a/g | ad/e/ fB | ce"_> Teil A" c z |: 
[K:Bb]"^C" dB/d/ fg | =ef ef | b>d a>d | gg A2 | cA/c/ e2 | de de | a/g/f/g/ f/e/d/c/ | 
 Bb b z :|[K:F]"^D" cd/c/ =B/c/d/e/ | gf ca | a/g/^f/g/ be | g/f/e/f/ ac/c/ | 
 cd/c/ =B/c/d/e/ | gf ca | c'g/a/ be | ff/f/ ff |:[K:Bb]"^E" fe c'>a | 
 bd f/=e/f | A/c/e/g/ !>!f2 | B/d/f/g/ !>!f2 | fe c'>a | c'b c'/b/a/g/ | 
 f/b/a/g/ f>A | Bb b z :|  
X:1
L:1/8
M:2/4
K:F
"^A""F" F/A/c/a/ g>f |"Bb" ed d/^c/d |"C7" eg d'>c' |"F" fa d'>c' | F/A/c/a/ g>f |"Bb" ed d/^c/d | 
"C7" b/a/g/d'/ c'>e |"F" fa f z :|[K:C]"^B""G7" g>g b/a/g |"C" g>g c'/a/g |"G7" ad/e/ fB | 
"C" c/e/g/c'/ b/a/g |"G7" g>g b/a/g |"C" g>g c'/a/g |"Dm" ad/e/"G7" fB |"C" ce"_> Teil A" c z |: 
[K:Bb]"^C""Bb" dB/d/ fg | =ef ef | b>d a>d |"F7" gg A2 | cA/c/ e2 | de de | a/g/f/g/ f/e/d/c/ | 
"Bb" Bb b z :|[K:F]"^D""C7" cd/c/ =B/c/d/e/ |"F" gf ca |"C7" a/g/^f/g/ be |"F" g/f/e/f/ ac/c/ | 
"C7" cd/c/ =B/c/d/e/ |"F" gf ca |"C7" c'g/a/ be |"F" ff/f/ ff |:[K:Bb]"^E""F7" fe c'>a | 
"Bb" bd f/=e/f |"F7" A/c/e/g/ !>!f2 |"Bb" B/d/f/g/ !>!f2 |"F7" fe c'>a |"Eb" c'b c'/b/a/g/ | 
"Bb" f/b/a/g/"F7" f>A |"Bb" Bb b z :|  