Construct musical pieces that integrate the given chord adjustments.
'Bb', 'Eb', 'F', 'Bb', 'F', 'Bb', 'F', 'Bb', 'F', 'Bb', 'F', 'Bb', 'F', 'Bb', 'Bb', 'F', 'Bb', 'Eb', 'F', 'Bb', 'Bb', 'F', 'Bb', 'F', 'Bb'  
X:1
L:1/4
M:3/4
K:Gmin
"^- A -" F |"Bb" B/c/ d d | d/e/ f f |"Eb" e/f/ g e |"F" c2 F |"Bb" B A B |"F" c B c | 
"Bb" d f/"F"e/d/c/ |"Bb" B2 ::"^- B -" f |"F" f/e/ c c | c/A/ F F |"Bb" d/B/ F F | B/d/ f f | 
"F" f/e/ c c | c/A/ F F |"Bb" B/d/"F" f f |"Bb" B2 ::"^- C -" f |"Bb" f =e f | d ^c d | B A B | 
"F" A/B/ c F |"Bb" B B B | f2 d/B/ |"Eb" c"F" c/B/c/d/ |"Bb" B2 ::"^- C Alternative -" d/c/ | 
"Bb" B d f | f/g/f/e/ d |"F" c B c |"Bb" d B F | B d f | f/g/f/ e d |"F" c B c |"Bb" B2 :|  