He began an international career which took him to Vienna, Munich, Berlin, Hamburg, Moscow, Paris, Monte Carlo, Barcelona, Lisbon, Mexico City, Buenos Aires, San Francisco, Chicago and New York, where he made his debut at the Metropolitan Opera in 1969. During the 1962-63 winter season he sang the crucially important role of Oroveso, chief of the Druids, in Bellini's Norma during the I Festival de Festivales de Opera of the Gran Teatro del Liceo in Barcelona. But Vinco sang all the great bass roles of the Italian repertory in addition to Oroveso, including in Raimondo, Sparafucile, Ferrando, Fiesco, Padre Guardiano, Gran Inquisitore and Alvise, and can be heard in a number of complete Italian opera recordings.
