This article proposes a communicative, imitative, and reflective account of musical learning and expertise. It starts from an affirmative yet critical reading of Høffding and collaborators, notably their idea of a musical arch, meant to bridge distinctions between low-level procedural enactment and high-level reflective cognition. While we embrace much of their analysis, we argue that they uphold tensions between these levels. Drawing on recent enactivist thought, phenomenological and hermeneutic resources, and developmental psychology, we propose a ‘linguistic turn’ that allows us (...) to situate the enactive body in what has been called an ‘original communication-situation’. The original communication-situation encompasses procedural proto-linguistic behaviour and a reflexive level of linguistic co-intentionality procedurally coupled with other bodies. From this perspective, musical co-creation within the normative space of the musical arch is a dialectical actualization of vertical and horizontal experience, reflecting transformative accomplishments of symbolic bodies within a linguistic field of participatory sense-making. The normative space of musical performance is the result of emergent features of music as embodied social practice. (shrink)