About the Authors

Martín Haro

martin.haro@upf.edu

Affiliation Music Technology Group, Universitat Pompeu Fabra, Barcelona, Spain

Joan Serrà

Affiliations Music Technology Group, Universitat Pompeu Fabra, Barcelona, Spain, Artificial Intelligence Research Institute (IIIA-CSIC), Consejo Superior de Investigaciones Científicas, Bellaterra, Barcelona, Spain

Perfecto Herrera

Affiliation Music Technology Group, Universitat Pompeu Fabra, Barcelona, Spain

Álvaro Corral

Affiliation Complex Systems Group, Centre de Recerca Matemàtica, Bellaterra, Barcelona, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MH JS PH AC. Performed the experiments: MH JS PH AC. Analyzed the data: MH JS PH AC. Contributed reagents/materials/analysis tools: MH JS PH AC. Wrote the paper: MH JS PH AC.