I would suggest that you contact [David Meredith][1], from 
Aalborg University, author of this article : 

[Analysis by compression: Automatic generation of compact geometric encodings of musical objects][2]


  [1]: https://vbn.aau.dk/en/persons/119171/publications/
  [2]: http://www.titanmusic.com/papers/public/MeredithMEC2013ProceedingsPaper.pdf