Casting a fuller voice as Violetta often comes at the cost of agility in Act I, but that's not the case with Maria Chiara. Her rich, ample soprano remains impressively nimble, delivering a "Sempre libera" that is both powerful and effortlessly controlled. Nello Santi, a true master of Verdi style, balances reverence for tradition with fresh interpretive choices, guiding the performance with authority and nuance.