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Tonal modulation influences on musical sight-reading.
Yumo Zhang1, Olivia Podolak Lewandowska1, Spencer Jones1
1Department of Psychology, University of Toronto Scarborough, Toronto, ON, Canada.
Frontiers in Psychology
|March 20, 2026
Summary
Piano sight-reading performance is affected by tonal modulations. Greater tonal distance increases errors, with pianists expecting key changes even without them, supporting a perception-action model.
Area of Science:
- Cognitive Psychology
- Music Cognition
- Neuroscience
Background:
- Musical sight-reading links visual notation to motor actions, serving as a model for perception-action coupling.
- Understanding how tonal modulations influence this process is crucial for cognitive and neuroscience research.
Purpose of the Study:
- To investigate the impact of varying tonal modulation distances on piano sight-reading accuracy.
- To explore pianists' expectations of key changes during performance.
Main Methods:
- Two experiments were conducted with pianists sight-reading melodies.
- Melodies featured different tonal modulation distances (none, close, mid, far) and were presented in random or blocked orders.
- Performance errors were analyzed in relation to key transitions and modulation types.
Main Results:
- Error rates increased from the initial to the subsequent key, particularly with farther modulations.
- A peak in errors occurred at the key transition point.
- Pianists showed expectations for key modulation even when none occurred, especially when presented with modulating melodies first.
Conclusions:
- Results support a perception-action account of piano performance, highlighting the interplay between auditory expectations and motor execution.
- Findings suggest that tonal context and learned expectations significantly influence real-time musical performance.
- This research opens avenues for further study into predictive mechanisms in music performance.
Keywords:
motor controlmusic cognition and perceptionmusic performanceperception-action approachsight-readingMore Related Videos
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