Create musical compositions that adhere to the specified chord changes.
'Bb', 'Cm', 'F7', 'Bb', 'Cm', 'F', 'Bb', 'F7', 'Bb', 'Bb', 'Cm', 'Gm', 'D7', 'Gm', 'F7', 'Bb', 'Cm', 'F7', 'Bb', 'Cm', 'F7', 'Bb', 'Bb', 'Eb', 'Gm', 'Fm', 'Bb7', 'Eb', 'Gm', 'Fm', 'B7', 'Eb', 'Bb7', 'Eb', 'G7', 'Cm', 'G7', 'Cm', 'G7', 'Cm', 'Bb7'  
X:1
L:1/8
M:2/4
K:Bb
 d"^A" |:"Bb" d(=E/F/) e.d |{/G}"Cm" .d !>!c2 .B |"F7" A(D/E/) AG |{/D}"Bb" .G !>!F2 .d | 
 d(=E/F/) ed |{/G}"Cm" .d !>!c2 .B |"F" c/A/f"Bb" Bf |1"F7" Ff .Fd :|2"Bb" BB B z |: 
"^B""Bb" d/B/F"Cm" ec |"Gm" d/B/G"D7" AD |"Gm"{/A} G/^F/G/A/ BG | .d2"F7" (G/F/D/F/) |"Bb" d>c FD | 
"Cm" C/G/G ag |"F7" fA Aa/g/ |"Bb" fB G/F/D/F/ | d>c FD |"Cm" C/G/G ag |"F7" fA fA |1 
"Bb" B{/c}B/A/ .B2 :|2"Bb" B{/c}B/A/ BB ||[K:Eb]"^C""Eb" B/B/B B/B/B | e3 B |"Gm" B/B/B B/B/B | 
 d3 B |"Fm" Fc c/c/c |"Bb7" c{/c}B/=A/ BD |"Eb" E>G E>c | B3 B |"Gm" B/B/B B/B/B | e3 B | 
 B/B/B B/B/B | d3 B |"Fm" Fc c/c/c |"B7" c{/c}B/=A/ BD |"Eb" E>G"Bb7" D>B |"Eb" EE E"_Fine" z || 
"^D""G7" g/a/g/a/ (g=B) |"Cm" g/a/g/a/ (gc) |"G7" (Ted) gf |"Cm" ec c/d/e/f/ |"G7" g/a/g/a/ (g=B) | 
"Cm" g/a/g/a/ (gc) |{/d} c/=B/c/d/ ef |"Bb7" g2"_>Teil C" z2 |]  