Question: Piano Concerto was premiered by a pianist who has what ethnicity?
Context: Pyotr Ilyich Tchaikovsky's Piano Concerto No. 3 in E-flat major, Op.  posth.  75, was originally begun as a symphony in E-flat.  The composer ultimately abandoned this symphony, but, in 1893, started to rework it into a piano concerto, before abandoning all but the first movement, which he completed as a concert piece for piano and orchestra.  It was published posthumously, in 1894, as a single-movement "Allegro Brillante".  The Symphony No. 6 "Pathétique" was the last of Tchaikovsky's compositions to be performed in his lifetime, but the "Allegro Brillante", now known as the Piano Concerto No. 3, was his last completed composition. Lang Lang (; born 14 June 1982) is a popular Chinese concert pianist who has performed with leading orchestras in Europe, the United States and his native China. Mariela Cingo (born 14 February 1978 in Korçë, Albania) is an Albanian pianist currently residing in the United Kingdom.  She started to learn music from the age of 6, and gave her first concert at the age of 7.  By the time she was 12, she had played the Haydn Piano Concerto in D with the Korcë Philharmonic Orchestra.  At the age of 17 she moved to the UK to continue her studies under the tuition of Professor Raphael Terroni at the London College of Music.  There she won many prizes, including the Piano Concerto Prize for her performance of Rachmaninoff's Second Piano Concerto.  Her recent engagements have included performances of Rachmaninoff's Second Piano Concerto with the Sutton Symphony Orchestra and Schostakovich's Second Piano Concert with the Orchestra of the London College of Music. The Piano Concerto No. 1, Op. 28, is the first piano concerto by the Argentinian composer Alberto Ginastera.  The work was commissioned by the Koussevitzky Foundation and was completed in 1961.  It was first performed by the pianist João Carlos Martins and the National Symphony Orchestra conducted by Howard Mitchell in Washington, D.C., on April 22, 1961.  The concerto was Ginastera's first composition for piano since his Piano Sonata No. 1, Op. 22, written in 1952.  It is dedicated to the memory of Serge and Natalie Koussevitzky. The Piano Concerto No. 2 in D minor, Op. 40, was written in 1837 by Felix Mendelssohn and premiered at the Birmingham Festival of 1837, an event that also saw the premier of Mendelssohn's St. Paul Oratorio.  He had already written a piano concerto in A minor with string accompaniment (1822), two concertos with two pianos (1823 – 4), and his first Piano Concerto.  The concerto is about 23 minutes in length, and is scored for strings, flute, clarinet, oboe, horn, trumpet, and timpani. Piano Concerto "The Fire" is the first piano concerto by the Chinese composer Tan Dun.  It was commissioned by the New York Philharmonic under the direction of Lorin Maazel.  Its premiere was given on 9 April 2008, by the Chinese pianist Lang Lang and the New York Philharmonic Orchestra conducted by Leonard Slatkin in Avery Fisher Hall, New York City.  It has an approximate duration of 30 minutes.  and is written in three movements: The Piano Concerto No. 2 in F minor, Op.  21, is a piano concerto composed by Frédéric Chopin in 1829.  Chopin wrote the piece before he had finished his formal education, at around 20 years of age.  It was first performed on 17 March 1830, in Warsaw, Poland, with the composer as soloist.  It was the second of his piano concertos to be published (after the Piano Concerto No. 1), and so was designated as "No. 2", even though it was written first. Ludwig van Beethoven's Rondo for piano and orchestra in B-flat major, WoO, 6 was composed in 1793 and originally intended as the final movement for his second piano concerto.  Hans-Werner Küthen states this was probably the finale for the first and second versions of the second piano concerto, being replaced by the final version of the rondo in 1795.  He also notes that the most likely inspiration for the insertion of an andante section into the rondo is the concluding rondo of Mozart's twenty-second piano concerto. The Yellow River Piano Concerto () is a piano concerto arranged by a collaboration between musicians including Yin Chengzong and Chu Wanghua, and based on the "Yellow River Cantata" by composer Xian Xinghai.  Since its politicised premiere in 1969 during the Cultural Revolution, the Concerto has become popular in China and amongst overseas Chinese nationalists.  It is noted for a difficult solo part.  This piano concerto and the Butterfly Lovers' Violin Concerto, which tells the story of the Butterfly Lovers, are two internationally known Chinese works that combine Western music methodology with Chinese source materials. The Piano Concerto No. 3 in E flat major, Op.  29 by Camille Saint-Saëns, was composed in 1869.  The concerto is written in 3 movements.  When the concerto was first performed by Saint-Saëns himself at the Leipzig Gewandhaus in 1869 it was not well received, possibly because of its harmonic experimentation.  Saint-Saëns's third concerto is not as often performed as his famous second concerto, or the fourth or fifth concertos, but it is still an important addition to the piano concerto repertoire.  It was dedicated to Élie-Miriam Delaborde, a pianist who is believed to have been the natural son of Charles-Valentin Alkan.
Answer: Chinese