deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index b8cc30e..a78e145 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Large-Scale Cover Song Identification Using Chord Profiles.}},  author = {Khadkevich, Maksim and Omologo, Maurizio},  }  @inproceedings{hanna2008improvements,  title = {{Improvements of alignment algorithms for polyphonic music retrieval}},  author = {Hanna, Pierre and Robine, Matthias and Ferraro, Pascal and Allali, Julien},  booktitle = {Computer Music Modeling and Retrieval 2008},  pages = {244--251},  year = {2008},  }