New York City Ballet honoring the Russian composer Peter Ilyitch Tschaikovsky. Balanchine, Joseph Duell, d'Amboise, Peter Martins, Robbins, and Taras created twelve new dances. In addition to presenting these and repertory ballets, Balanchine re-choreographed his "Mozartiana" from 1933. Philip Johnson and John Burgee's stage setting of translucent tubing was designed to be hung and lit in different architectural configurations throughout the entire festival. In 1982, Balanchine organized a centennial celebration in honor of his long-time collaborator Igor Stravinsky, during which the City Ballet performed twenty-five ballets set to the composer’s music. Balanchine made three new ballets, "Tango", "Élégie", and "Persephone", and a new version
New York City Ballet four times the repertoire that another symphony might be expected to do. Principal players of the orchestra also perform the majority of the concertos, other solos, and chamber music in the NYCB repertory as well. The orchestra accompanies the ballet on all of its North American tours, and while the ballet uses local orchestras on its international tours, members of the NYCB Orchestra often go along as soloists or extras. Besides the members of the orchestra, the NYCB has six pianists on full-time staff. They all perform in the pit with the orchestra on a regular basis. The NYCB Orchestra