Umeå University's logo

umu.sePublications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Chord types and figuration: a Bayesian learning model of extended chord profiles
Digital and Cognitive Musicology Lab, École Polytechnique Fédérale de Lausanne, Switzerland; Music Cognition Group, University of Amsterdam, Netherlands.
Umeå University, Faculty of Science and Technology, Department of Computing Science. Digital and Cognitive Musicology Lab, École Polytechnique Fédérale de Lausanne, Switzerland.ORCID iD: 0000-0002-8722-5661
Institute of Musicology, University of Cologne, Germany.
Digital and Cognitive Musicology Lab, École Polytechnique Fédérale de Lausanne, Switzerland.
2025 (English)In: Music & Science, E-ISSN 2059-2043, Vol. 8Article in journal (Refereed) Published
Abstract [en]

Making sense of a musical excerpt is an acquired skill that depends on previous musical experience. Having acquired familiarity with different types of chords, a listener can distinguish tones in a musical texture that outline these chords (i.e., chord tones) from ornamental tones such as neighbor or passing notes that elaborate the chord tones. However, music-theoretical definitions of chord types usually only mention chord tones, excluding typical figurations. The aim of this project is to investigate (i) how knowledge about (chord-specific) figurations can be incorporated into characterizations of chord types and (ii) how these characterizations can be acquired by the listener. To this end, we develop a computational model of chord types that distinguishes chord tones and “figuration tones” and can be learned using Bayesian inference following methods in computational cognitive science. This model is trained on two datasets using Bayesian variational inference, comprising scores of Western classical and popular music, respectively, and containing harmonic annotations as well as heuristically determined note-type labels. We find that the proposed characterization of chords is indeed learnable and the specific inferred profiles match previous music-theoretic accounts. In addition, we can observe patterns in the use of figuration, such as the distribution of figuration tones being related to the diatonic contexts in which chords appear and chord types differing in their predisposition to generate non-chord tones. Moreover, the differences in figuration distributions between the two corpora indicate style-specific peculiarities in the role and usage of figurations. The different patterns of typical figuration tones for specific chord types indicate that harmony and figuration are not independent.

Place, publisher, year, edition, pages
Sage Publications, 2025. Vol. 8
Keywords [en]
Bayesian modeling, Bayesian perception, chord profiles, figuration, harmony, music cognition, music perception
National Category
Musicology
Identifiers
URN: urn:nbn:se:umu:diva-234672DOI: 10.1177/20592043241291661Scopus ID: 2-s2.0-85215596057OAI: oai:DiVA.org:umu-234672DiVA, id: diva2:1936139
Funder
EU, Horizon 2020, 760081- PMSBAvailable from: 2025-02-10 Created: 2025-02-10 Last updated: 2025-02-10Bibliographically approved

Open Access in DiVA

fulltext(2571 kB)65 downloads
File information
File name FULLTEXT01.pdfFile size 2571 kBChecksum SHA-512
2029814b321614c748dc6d7d8c2fbf9823f4ed93ecb30ff59edcbe9dec99c7f239d963e47d26c9fe09ca1454d5e4cd34549d25219857b0f67d18d81664db8338
Type fulltextMimetype application/pdf

Other links

Publisher's full textScopus

Authority records

Ericson, Petter

Search in DiVA

By author/editor
Ericson, Petter
By organisation
Department of Computing Science
In the same journal
Music & Science
Musicology

Search outside of DiVA

GoogleGoogle Scholar
Total: 66 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 175 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf