context: Daniel Barenboim (born November 15, 1942) is a pianist and conductor of the orchestra. Daniel Barenboim lives in Berlin, holds the nationalities of Argentina, Israel and Spain, and also holds a passport issued by the Palestinian Authority. Barenboim was born in Buenos Aires, Argentina. His parents, who were prominent pianists, gave him piano lessons when he was five, then his family moved to occupied Palestine in 1952 as part of campaigns to displace Jews to Palestine. He first appeared as a pianist in Buenos Aires at the age of nine, and he led the first orchestra in Haifa, occupied Palestine in 1957. He was chosen to lead the New Year's concert in Vienna twice, the first in 2009 and the second in 2014. [1] Barenboim founded the West-Eastern Divan Orchestra in partnership with Edward Said, a Palestinian of American descent. [2] In 2007, he was appointed the Messenger of Peace of the United Nations.
question: Who is Daniel Barenboim?
answers.text: pianist and conductor of the orchestra