Quantifying the evolution of harmony and novelty in western classical music

• Alfredo González-Espinoza ,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: agonzal3@andrew.cmu.edu

  Affiliations Department of Biology, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America, University Libraries, Carnegie Mellon University, Pittsburgh, Pennsylvania, United States of America

  https://orcid.org/0000-0003-2361-1827

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• Joshua B. Plotkin

  Roles Writing – original draft, Writing – review & editing, Methodology, Conceptualization

  Affiliations Department of Biology, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America, Meiji Institute for Advanced Study of Mathematical Sciences, Meiji University, Nakano, Tokyo, Japan

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