Musical style affects the strength of harmonic expectancy

Open access article. Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0) appliesResearch in music perception has typically focused on common-practice music (tonal music from the Western European tradition, ca. 1750–1900) as a model of Western musical structure. However, recent research indicates that different styles within Western tonal music may follow distinct harmonic syntaxes. The current study investigated whether listeners can adapt their harmonic expectations when listening to different musical styles. In two experiments, listeners were presented with short musical excerpts that primed either rock or classical music, followed by a timbre-matched cadence. Results from both experiments indicated that listeners prefer V-I cadences over bVII-I cadences within a classical context, but that this preference is significantly diminished in a rock context. Our findings provide empirical support for the idea that different musical styles do employ different harmonic syntaxes. Furthermore, listeners are not only sensitive to these differences, but are able to adapt their expectations depending on the listening context.Ye

Current Conceptual Challenges in the Study of Rhythm Processing Deficits

Interest in the study of rhythm processing deficits (RPD) is currently growing in the cognitive neuroscience community, as this type of investigation constitutes a powerful tool for the understanding of normal rhythm processing. Because this field is in its infancy, it still lacks a common conceptual vocabulary to facilitate effective communication between different researchers and research groups. In this commentary, we provide a brief review of recent reports of RPD through the lens of one important empirical issue: the method by which beat perception is measured, and the consequences of method selection for the researcher’s ability to specify which mechanisms are impaired in RPD. This critical reading advocates for the importance of matching measurement tools to the putative neurocognitive mechanisms under study, and reveals the need for effective and specific assessments of the different aspects of rhythm perception and synchronization

Probe tone paradigm reveals less differentiated tonal hierarchies in rock music

Author original manuscript (pre-print)Krumhansl and Kessler’s (1982) pioneering experiments on tonal hierarchies in Western music have long been considered the gold standard for researchers interested in the mental representation of musical pitch structure. The current experiment used the probe tone technique to investigate the tonal hierarchy in classical and rock music. As predicted, the observed profiles for these two styles were structurally similar, reflecting a shared underlying Western tonal structure. Most interestingly, however, the rock profile was significantly less differentiated than the classical profile, reflecting theoretical work that describes pitch organization in rock music as more permissive and less hierarchical than in classical music. This line of research contradicts the idea that music from the common-practice era is representative of all Western musics, and challenges music cognition researchers to explore style-appropriate stimuli and models of pitch structure for their experiments

Produced metrical levels.

<p>Produced metrical levels.</p

Example distributions of response vectors.

<p>A: random distribution, B: bimodal distribution, C: unimodal distribution.</p

Characteristics of stimuli.

<p>Characteristics of stimuli.</p

Keeping the Beat: A Large Sample Study of Bouncing and Clapping to Music

<div><p>The vast majority of humans move in time with a musical beat. This behaviour has been mostly studied through finger-tapping synchronization. Here, we evaluate naturalistic synchronization responses to music–bouncing and clapping–in 100 university students. Their ability to match the period of their bounces and claps to those of a metronome and musical clips varying in beat saliency was assessed. In general, clapping was better synchronized with the beat than bouncing, suggesting that the choice of a specific movement type is an important factor to consider in the study of sensorimotor synchronization processes. Performance improved as a function of beat saliency, indicating that beat abstraction plays a significant role in synchronization. Fourteen percent of the population exhibited marked difficulties with matching the beat. Yet, at a group level, poor synchronizers showed similar sensitivity to movement type and beat saliency as normal synchronizers. These results suggest the presence of quantitative rather than qualitative variations when losing the beat.</p></div

Poor Synchronizers' profiles.

<p>Poor Synchronizers' profiles.</p

Period matching in Poor Synchronizers' group.

<p>We presented the number of success trials (i.e. period-matched), for each movement type and for all stimuli (maximum is 14, i.e. the number of poor synchronizers). The two Merengue and two Metronome were averaged.</p