In one oft-reported incident, in April 1962 Bernstein appeared on stage before a performance of the Brahms Piano Concerto No. 1 in D minor with the pianist Glenn Gould. During rehearsals, Gould had argued for tempi much broader than normal, which did not reflect Bernstein's concept of the music. Bernstein gave a brief address to the audience starting with "Don't be frightened; Mr Gould is here..." and going on to "In a concerto, who is the boss (audience laughter)—the soloist or the conductor?" (Audience laughter grows louder). The answer is, of course, sometimes the one and sometimes the other, depending on the people involved." This speech was subsequently interpreted by Harold C. Schonberg, music critic for "The New York Times", as abdication of personal responsibility and an attack on Gould, whose performance Schonberg went on to criticize heavily. Bernstein always denied that this had been his intent and has stated that he made these remarks with Gould's blessing. In the book "Dinner with Lenny", published in October 2013, author Jonathan Cott provided a thorough debunking, in the conductor's own words, of the legend which Bernstein himself described in the book as "one ... that won't go away".