Musical Live Coding in Relation to Interactivity Variations

This article explores the similarities and differences between live coding and traditional music performances. The focus is on how bodily movements are expressed and whether pre-reflective processes may be activated during a live coding performance. While reports from practitioners vary on percepts of embodiment, the community is missing a theoretical background that reflects on practice. Understanding pre-reflective processes in live coding can benefit performance practices and tool development. As a live coder, I reflect on personal experiences and explore what I call ‘interactivity variations’, a term to denote different gestural manners of interactions during a performance. I observe patterns of embodiment among various live coders who use diverse performance systems from online videos. Out of 11 examples of performance systems, two cases demonstrate interactivity variations that can activate pre-reflective processes while another exploits direct manipulation. I present some implications for the patterns of bodily movement during a live coding performance and discuss how descriptive and prescriptive notation can be important and potentially influence our sensorimotor network. The article contributes a first account of a sensorimotor theory on live coding performances, reflecting on practice and embodied music cognition by presenting an aesthetic analysis of 11 online video examples.