Plácido Domingo has made hundreds of opera performances, music albums, and concert recordings throughout his career as an operatic tenor. From his first operatic leading role as Alfredo in La traviata in 1961, his major debuts continued in swift succession: Tosca at the Hamburg State Opera and Don Carlos at the Vienna State Opera in 1967; Adriana Lecouvreur at the Metropolitan Opera, Turandot in Verona Arena and La bohème in San Francisco in 1969; La Gioconda in 1970; Tosca in Royal Opera House, Covent Garden in 1971; La bohème at the Bavarian State Opera in 1972; Il trovatore at the Paris Opéra in 1973 and Don Carlo at the Salzburg Festival in 1975, Parsifal in 1992 at the Bayreuth Festival; and the list continues until today; the same role is often recorded more than once.