Simulating musical rotation, contour and notes: perception of (e)motion in nonmusicians

Abstract

The meaning of music may rely upon perceived motion (Zuckerkandl, 1971). Recently, the framework of embodied music cognition, which draws on the discovery of mirror neurons and the theory of embodied simulation (Gallese, 2007), makes the claim that our understanding of human-made sounds draws upon our experience of making the same or similar movements and sounds, which involves imitation of the source of visual and auditory information (Cox, 2011). This paper investigates perceived motion and embodied music experience in non-musicians across three musical dimensions: melodic contour (ascending, descending and flat), melodic complexity (low, medium, high) and, following from Hanson and Huron (2019), note pattern (binary, ternary, quaternary). As part of an initiative to adhere to a high aesthetic standard, 27 ten-second piano tracks were created in collaboration with a film composer. In the computer task, participants rated stimuli on a Visual Analogue Scale (VAS) ranging from 0 to 100 for perceived Direction, Rotation, Movement, and Emotional and Physical Involvement. Results showed that: 1) Quaternary conditions were perceived as having significantly more Rotation, Movement and being more Physically Involving than Ternary and Binary, 2) High Complexity conditions were perceived as evoking significantly more Movement and being more Emotionally Involving than Low and Medium, and 3) Ascending conditions were perceived as having significantly more Movement, Rotation and being more Emotionally and Physically Involving than Descending and Flat. Results indicate that greater embodiment evoked by musical ascent may be modulated by greater perceived exertion or ‘effort’ to reach higher pitches, in line with the mimetic subvocalization hypothesis (Cox, 2017). Future studies are needed to investigate whether perceived rotation is driven by note pattern (i.e. metre) or note density and pitch., and how musical contour and rotation impact sensorimotor activation in the brain.