Generate musical content according to the specified chord sequence.
'Dm', 'C', 'Bb', 'Am', 'F', 'C', 'Dm', 'C', 'Dm'  
X:1
L:1/4
M:2/2
K:Dmin
|: f/e/ |"Dm" f d d e/f/ |"C" g c c3/2 c/ |"Bb" d/e/ f e d |"Am" c A A :: a |"F" f2 f a | f2 f a | 
 f/g/ a f/g/ a |"C" g e e2 | e/f/ g e/f/ g |"Dm" f d d/e/f/g/ | a g/f/"C" e/d/ e |"Dm" d3 :|  