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Key Estimation in Electronic Dance Music

  • Ángel FaraldoEmail author
  • Emilia Gómez
  • Sergi Jordà
  • Perfecto Herrera
Part of the Lecture Notes in Computer Science book series (LNCS, volume 9626)

Abstract

In this paper we study key estimation in electronic dance music, an umbrella term referring to a variety of electronic music subgenres intended for dancing at nightclubs and raves. We start by defining notions of tonality and key before outlining the basic architecture of a template-based key estimation method. Then, we report on the tonal characteristics of electronic dance music, in order to infer possible modifications of the method described. We create new key profiles combining these observations with corpus analysis, and add two pre-processing stages to the basic algorithm. We conclude by comparing our profiles to existing ones, and testing our modifications on independent datasets of pop and electronic dance music, observing interesting improvements in the performance or our algorithms, and suggesting paths for future research.

Keywords

Music information retrieval Computational key estimation Key profiles Electronic dance music Tonality Music theory 

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Copyright information

© Springer International Publishing Switzerland 2016

Authors and Affiliations

  • Ángel Faraldo
    • 1
    Email author
  • Emilia Gómez
    • 1
  • Sergi Jordà
    • 1
  • Perfecto Herrera
    • 1
  1. 1.Music Technology GroupUniversitat Pompeu FabraBarcelonaSpain

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