Construct various chord sequences to enrich the harmonic texture of the selected musical composition.
"^A" f/d/B/F/ d/d/d | ee A>F | FF/G/ Ac | dd B2 | f/d/B/F/ d/d/d | ee A>F | 
 FF/G/ Ac | Bd B z ::[K:F]"^B" c=B/c/ ed | d/c/A/d/ c2 | B/B/B ed | dc c2 | 
 c=B/c/ ed | d/c/A/d/ c2 | B/B/B de | ff f"_>Teil A" z :: 
[K:Eb]"^C" B/B/B cB | c/c/c dc | Bd f>a | ge B/c/B/=A/ | B/B/B cB | c/c/c dc | 
 ed/c/ g/f/e | dd/d/ d2 ::"^D" G/B/e eB | F/A/d c2 | D/F/A/d/ cc | 
 E/G/B/c/ BB | G/B/e eB | F/A/d c2 | D/F/A/d/ cB | EG E"_Fine" z :|  
X:1
L:1/8
M:2/4
K:Bb
"^A""Bb" f/d/B/F/ d/d/d |"F7" ee A>F | FF/G/ Ac |"Bb" dd B2 | f/d/B/F/ d/d/d |"F7" ee A>F | 
 FF/G/ Ac |"Bb" Bd B z ::[K:F]"^B""F" c=B/c/"C7" ed |"F" d/c/A/d/ c2 |"C7" B/B/B ed |"F" dc c2 | 
 c=B/c/"C7" ed |"F" d/c/A/d/ c2 |"Gm" B/B/B"C7" de |"F" ff f"_>Teil A" z :: 
[K:Eb]"^C""Eb" B/B/B cB |"Ab" c/c/c dc |"Bb7" Bd f>a |"Eb" ge B/c/B/=A/ | B/B/B cB |"Ab" c/c/c dc | 
"Cm" ed/c/ g/f/e |"Bb7" dd/d/ d2 ::"^D""Eb" G/B/e eB |"Fm" F/A/d c2 |"Bb7" D/F/A/d/ cc | 
"Eb" E/G/B/c/ BB | G/B/e eB |"Fm" F/A/d c2 |"Bb7" D/F/A/d/ cB |"Eb" EG E"_Fine" z :|  