Produce a musical composition based on the provided chord structure.
'Dm', 'Bb', 'C', 'Dm', 'Bb', 'C', 'Dm', 'Dm', 'Bb', 'C', 'Dm', 'Bb', 'C', 'Dm', 'Dm', 'Bb', 'C', 'Dm', 'Bb', 'C', 'Dm'  
X:1
L:1/8
M:6/8
K:Ddor
"Dm" afe d2 d | Acd Acd |"Bb" efe gfe |"C" efe gfe |"Dm" afe d2 d | Acd Acd |"Bb" efe gfe | 
"C" edc"Dm" d3 ::"Dm" aAA gAA | fAA fed |"Bb" efe gfe |"C" efe gfe |"Dm" aAA gAA | fAA fed | 
"Bb" efe gfe |"C" edc"Dm" d3 ::"Dm" d2 A AGA | AGA ABc |"Bb" dcA dcA |"C" ecA afe |"Dm" d2 A AGA | 
 AGA ABc |"Bb" dcA ecA |"C" afe"Dm" d3 :|  