Who Cares? (ballet) Who Cares? (ballet) Who Cares? is a ballet made by New York City Ballet's co-founder and founding choreographer George Balanchine to the songs of George Gershwin in an orchestration by Hershy Kay. The premiere took place on Saturday, February 7, 1970, at the New York State Theater, Lincoln Center with costumes by Barbara Karinska and lighting by Ronald Bates; it was at first performed without décor but from November 1970 with scenery by Jo Mielziner. The conductor was Robert Irving and the pianist on opening night Gordon Boelzner; the orchestration had only been completed for two songs, "Strike Up the
New York City Ballet also occasionally accompanies other dance companies when they visit The David H. Koch Theater from other cities. These engagements have included the Australian Ballet in the spring of 2012, and the San Francisco Ballet in the fall of 2013. Over the decades the NYCB Orchestra has welcomed other noted orchestral musicians to collaborate on special performances. Included among this group was John Serry Sr., who served as the lead orchestral accordionist during the NYCB's 20th anniversary season in the premiere of Jacques d' Amboise's "Tchaikovsky Suite" (1969). Andrew Litton was appointed to the position on December 16, 2014, and started