Improvvisazioni ed estemporizzazioni operistiche

Performance rossiniane e protoromantiche tra variazioni e cadenze inattese

Abstract

Improvisation and extemporization in the performance practice of the late nineteenth and early twentieth centuries represent the last flowering of a performative tradition grounded in ornamental freedom and vocal co-creation. The article examines the persistence and transformation of these practices in opera, with particular attention to the Rossinian and proto-Romantic repertory. Adopting a historical-performative and semiological perspective, the analysis reconstructs the transition from improvisation as a shared performance norm — grounded in variations, cadenzas, and spontaneous adaptations — to its gradual marginalization under the aegis of textual fidelity and twentieth-century philology. The combined examination of treatises, contemporary accounts, and early phonographic recordings demonstrates how ornamental freedom and interpretive creativity continued to operate — often in a subterranean form — as a performative act of resistance to the fixation of the musical text. The figures of Giovanni Battista Velluti, Laure Cinti-Damoreau, Gemma Bellincioni, and Adelina Patti outline a vocal genealogy in which variation functions as both an aesthetic and an identity-shaping device. In this perspective, improvisation emerges not merely as a technical practice but as an auratic and relational act — an embodied form of knowledge that reconfigure the relationship between voice and writing, between memory and invention, transforming stage presence into a cognitive experience.

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