How did Nabucco change Giuseppe Verdi's career?

The success of Nabucco (1842) was a pivotal turning point that rescued Giuseppe Verdi from a period of profound personal despair and professional failure. Following the tragic loss of his wife and children, and the humiliating reception of his previous opera, Un giorno di regno, Verdi had fallen into a state of deep depression and lethargy.12

Nabucco served as a sensational triumph that transformed the 28-year-old composer into the new hero of Italian music. The opera’s popularity spread rapidly across the globe, reaching cities as far as St. Petersburg and Buenos Aires within a decade. This breakthrough not only revitalized his career but also established his reputation, allowing him to enter influential literary salons and cultivate lasting friendships with prominent aristocrats in Milan. Furthermore, the chorus "Va, pensiero" from the work became an iconic piece of music, eventually assuming the status of an unofficial national anthem and cementing Verdi's enduring legacy in Italian culture.12