Motion Patterns of Feet’s Movements and Metrical Structure in Electronic Music’s Dance Style

Abstract

Motivation. In some dance styles, musical meter is encoded in the dancer’s space: some parts of the body go through the same spatial points on the same beats (Naveda and Leman, 2010), producing a metrically aligned motion-pattern (MP). As to electronic dance music (EDM), arms, chest and head movements seem to be highly spontaneous but still aligned with musical metre (Marchiano and Martínez, 2018). In this study we aim at extending the analysis to EDM feet movements to see whether and how MPs are metrically aligned. Methodology. Stimulus: Audiovisual recording of an EDM party in La Plata City, Argentina. Analysis: Microgenetic observational analysis of 27 minutes of 31 people’s feet’s movements, aiming at describing motion regularities and ways of synchronization with music metrical levels. Results. All subjects’ motions showed exclusively 2 looped MPs, both defined by the entrainment to the beat at the footstep level: (i) 2 (1-1) beat cycle (strong-weak/right-left foot alternation) stationary; and (ii) 4 (2-2) beat cycle (strong/weak right - strong/weak left foot alternation), with feet displacement on the horizontal axis. Implications. EDM’s dancers embody the metrical structure of the music through their feet’s spatiotemporal location. The presence of MPs in a dance style non-taught but still developed in parties, attest the social, non-verbal instantiation of musical features through embodied alignment with music.