The New York Philharmonic concert of April 6, 1962, is widely regarded as one of the most controversial in the orchestra's history. It featured a performance by Glenn Gould of the First Piano Concerto of Johannes Brahms, with the orchestra led by its music director, Leonard Bernstein. The concert became famous because of Bernstein's remarks from the podium prior to the concerto, with which he disassociated himself from the interpretation that was to come. Gould, for his part, claimed publicly to be in favor of Bernstein's remarks; however, fallout from the event has since been cited as one of the factors that led the pianist to withdraw from public performances for the remaining two decades of his career.