Construct musical creations that adhere to the set chord modifications.
'F', 'C7', 'F', 'F', 'C7', 'F', 'F', 'C7', 'F', 'Bb', 'Bb', 'Cm', 'F7', 'Bb', 'Cm', 'F7', 'Bb'  
X:1
L:1/8
M:2/4
K:F
"F" f/f/ | fc/c/ ca/a/ | af/f/ fc'/c'/ |"C7" c'c de |"F" .f2 !>!f2 |:"F" c'c' ac | de/d/ cc | 
 a/a/a ga |"C7" bb/a/ g2 | c'c' bc | de/d/ cc | b/b/b de |"F" fa f z :|"F" ca/g/ ff | ca/g/ ff | 
 a/a/a ga |"C7" bb/a/ g2 | cb/g/ ee | cb/g/ ee | c'/c'/c' cd/e/ |"F" fa f z || 
[K:Bb]{fga}"Bb" b2 b>b | b2 f>f |"Bb" !>!d'2 !>!b2 | !>!f2 !>!d2 |"Cm" cd ed | c3 PB |"F7" A2 c2 | 
 d2 e2 |"Bb" d>e fd' | b2 Pf2 | !>!d'2 !>!b2 | !>!f2 !>!d2 |"Cm" cd ed | c3 PB |"F7" AB cd | 
 ef ga |"Bb" b2 d'2 | b2 z2 |]  