MAJOR VS. MINOR: UNVEILING EMOTIONAL RESONANCE IN CLASSICAL MUSIC THROUGH BRAINWAVE ANALYSIS

T. Asakura, K. Abe, R. P. Hasegawa

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

There are still many mysteries surrounding how music influences people's emotions. In this study, to unveil the effects of tonality (the distinction between major and minor keys) on the brain, a crucial determinant of a song's atmosphere, we created an auditory stimulus set consisting of pairs of several well-known classical compositions and their sister pieces with altered tonality. Subsequently, we measured rhythmic brainwaves from eight locations on the heads of 13 healthy volunteers while exposing them to this stimulus set. Upon analyzing the power in various frequency bands, it became evident that, overall, major key compositions exhibited stronger alpha wave power compared to minor key compositions. The results suggest the feasibility of the EEG analysis as an objective tool for subjective emotions elicited by music.

Original languageEnglish
Title of host publicationProceedings of the 30th International Congress on Sound and Vibration, ICSV 2024
EditorsWim van Keulen, Jim Kok
PublisherSociety of Acoustics
ISBN (Electronic)9789090390581
Publication statusPublished - 2024
Event30th International Congress on Sound and Vibration, ICSV 2024 - Amsterdam, Netherlands
Duration: 8 Jul 202411 Jul 2024

Publication series

NameProceedings of the International Congress on Sound and Vibration
ISSN (Electronic)2329-3675

Conference

Conference30th International Congress on Sound and Vibration, ICSV 2024
Country/TerritoryNetherlands
CityAmsterdam
Period8/07/2411/07/24

Keywords

  • Brain wave
  • EEG
  • SD method
  • Subjective experiment

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