Problem: Background: Lester Willis Young (August 27, 1909 - March 15, 1959), nicknamed "Pres" or "Prez", was an American jazz tenor saxophonist and occasional clarinetist. Coming to prominence while a member of Count Basie's orchestra, Young was one of the most influential players on his instrument. In contrast to many of his hard-driving peers, Young played with a relaxed, cool tone and used sophisticated harmonies, using what one critic called "a free-floating style, wheeling and diving like a gull, banking with low, funky riffs that pleased dancers and listeners alike". Known for his hip, introverted style, he invented or popularized much of the hipster jargon which came to be associated with the music.
Context: Young left the Basie band in late 1940. He is rumored to have refused to play with the band on Friday, December 13 of that year for superstitious reasons spurring his dismissal, although Young and drummer Jo Jones would later state that his departure had been in the works for months. He subsequently led a number of small groups that often included his brother, drummer Lee Young, for the next couple of years; live and broadcast recordings from this period exist.  During this period Young accompanied the singer Billie Holiday in a couple of studio sessions (during 1937 - 1941 period) and also made a small set of recordings with Nat "King" Cole (their first of several collaborations) in June 1942. His studio recordings are relatively sparse during the 1942 to 1943 period, largely due to the recording ban by the American Federation of Musicians. Small record labels not bound by union contracts continued to record and he recorded some sessions for Harry Lim's Keynote label in 1943.  In December 1943 Young returned to the Basie fold for a 10-month stint, cut short by his being drafted into the army during World War II (see below). Recordings made during this and subsequent periods suggest Young was beginning to make much greater use of a plastic reed, which tended to give his playing a somewhat heavier, breathier tone (although still quite smooth compared to that of many other players). While he never abandoned the cane reed, he used the plastic reed a significant share of the time from 1943 until the end of his life. Another cause for the thickening of his tone around this time was a change in saxophone mouthpiece from a metal Otto Link to an ebonite Brilhart. In August 1944 Young appeared alongside drummer Jo Jones, trumpeter Harry "Sweets" Edison, and fellow tenor saxophonist Illinois Jacquet in Gjon Mili's short film Jammin' the Blues.
Question: what did he think would happen if he played that day
Answer: Young and drummer Jo Jones would later state that his departure had been in the works for months.

Background: Daniel Barenboim (born 15 November 1942) is an Argentine-Israeli pianist and conductor who is a citizen of Argentina, Israel, Palestine, and Spain. He is the general music director of the Berlin State Opera, and the Staatskapelle Berlin; he previously served as Music Director of the Chicago Symphony Orchestra, the Orchestre de Paris and La Scala in Milan. Barenboim is known for his work with the West-Eastern Divan Orchestra, a Seville-based orchestra of young Arab and Israeli musicians, and as a resolute critic of the Israeli occupation of Palestinian territories. Barenboim has received many awards and prizes, including an honorary Knight Commander of the Order of the British Empire, France's Legion d'honneur both as a Commander and Grand Officier, and the German Grosses Bundesverdienstkreuz and Willy Brandt Award.
Context: Barenboim has performed several times in the West Bank: at Bir Zeit University in 1999 and several times in Ramallah.  In December 2007, Barenboim and 20 musicians from England, the United States, France and Germany, and one Palestinian were scheduled to play a baroque music concert in Gaza. Although they had received authorization from Israeli authorities, the Palestinian was stopped at the Israel-Gaza border and told that he needed individual permission to enter. The group waited seven hours at the border, and then canceled the concert in solidarity. Barenboim commented: "A baroque music concert in a Roman Catholic church in Gaza - as we all know - has nothing to do with security and would bring so much joy to people who live there in great difficulty."  In January 2008, after performing in Ramallah, Barenboim accepted honorary Palestinian citizenship, becoming the first Jewish Israeli citizen to be offered the status. Barenboim said he hoped it would serve as a public gesture of peace. Some Israelis criticized Barenboim's decision to accept Palestinian citizenship. The parliamentary faction chairman of the Shas party demanded that Barenboim be stripped of his Israeli citizenship, but the Interior Minister told the media that "the matter is not even up for discussion".  In January 2009, Barenboim cancelled two concerts of the West-Eastern Divan Orchestra in Qatar and Cairo "due to the escalating violence in Gaza and the resulting concerns for the musicians' safety."  In May 2011, Barenboim conducted the "Orchestra for Gaza" composed of volunteers from the Berlin Philharmonic, the Berlin Staatskapelle, the Orchestra of La Scala in Milan, the Vienna Philharmonic and the Orchestre de Paris--at al-Mathaf Cultural House. The concert, held in Gaza City, was co-ordinated in secret with the United Nations. The orchestra flew from Berlin to Vienna and from there to El Arish on a plane chartered by Barenboim, entering the Gaza Strip at the Egyptian Rafah Border Crossing. The musicians were escorted by a convoy of United Nations vehicles. The concert, the first performance by an international classical ensemble in the Strip, was attended by an invited audience of several hundred schoolchildren and NGO workers, who greeted Barenboim with applause. The orchestra played Mozart's Eine kleine Nachtmusik and Symphony No. 40, also familiar to an Arab audience as the basis of one of the songs of the famous Arab singer Fairuz. In his speech, Barenboim said: "Everyone has to understand that the Palestinian cause is a just cause therefore it can be only given justice if it is achieved without violence. Violence can only weaken the righteousness of the Palestinian cause".
Question: Can you tell me anything else about the Orchestra for Gaza?
Answer:
composed of volunteers from the Berlin Philharmonic, the Berlin Staatskapelle, the Orchestra of La Scala in Milan, the Vienna Philharmonic and the Orchestre de Paris--at al-Mathaf Cultural House.