Design musical arrangements using the predetermined chord progressions.
'Bb', 'Eb', 'Bb', 'F', 'Bb', 'Eb', 'Bb', 'F7', 'Bb', 'F', 'Bb', 'Eb', 'Cm', 'Bb/F', 'F', 'Bb', 'Eb', 'Bb', 'F7', 'Bb'  
X:1
L:1/4
Q:1/4=115
M:4/4
K:Bb
 F |"Bb" B3/2 B/ d B |"Eb" B2 G B |"Bb" F B c d |"F" c2 z F |"Bb" B3/2 B/ d B |"Eb" B2 G B | 
"Bb" F B"^(Bb/D)" d"F7" c |"Bb" B2 z F |"F" c3/2 c/ B c |"Bb" d2 d d |"Eb" e d G"Cm" c | 
"Bb/F" (B2"F" A/) z/ F |"Bb" B3/2 B/ d B |"Eb" B2 G B |"Bb" F B"^(Bb/F)" d"F7" c |"Bb" B2 z |]  