Question: What year was Piano Concerto No. 2 by Dmitry Kabalevsky composed?

Context articles: Piano Concerto No. 2 (Chopin)
Mariela Cingo
Dmitry Kabalevsky
Yellow River Piano Concerto
Rondo for piano and orchestra (Beethoven)
Piano Concerto No. 1 (Kabalevsky)
Piano Concerto No. 24 (Mozart)
List of compositions by Sergei Rachmaninoff
Piano Concerto No. 2 (Kabalevsky)
Piano Sonata No. 2 (Kabalevsky)

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.
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.
Dmitry Borisovich Kabalevsky (Russian: Дми́трий Бори́сович Кабале́вский ; 30 December [O.S. 17 December] 1904 14 February 1987) was a Russian composer.
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.
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 Piano Concerto No. 1 in A minor, Op.
 9 by Dmitry Kabalevsky was written in 1928.
 Its first performance was given with the composer himself as pianist in Moscow on December 11, 1931.
 The concerto consists of three movements:
The Piano Concerto No. 24 in C minor, K.
 491, is a concerto composed by Wolfgang Amadeus Mozart for keyboard (usually a piano or fortepiano) and orchestra.
 Mozart composed the concerto in the winter of 1785–1786, finishing it on 24 March 1786, three weeks after the completion of the Piano Concerto in A major.
 As Mozart intended to perform the work himself, the soloist's part was not fully written down.
 The premiere was in early April 1786 at the Burgtheater in Vienna.
 Chronologically the work is the twentieth of Mozart's 23 original piano concertos.
The compositions of Sergei Rachmaninoff (1873–1943) cover a variety of musical forms and genres.
 Born in Russia, he studied at the Moscow Conservatory with Nikolai Zverev and Anton Arensky, and while there, composed some of his most famous works, including the first piano concerto (Op. 1) and the Prelude in C-sharp minor (Op. 3, No. 2).
 Although spread over three different opuses, he did go on to complete an important set of 24 preludes in all the major and minor keys.
 His Symphony No. 1 (Op. 13) was one of his first compositions as a "Free Artist" after graduation, and subsequently his first critical failure.
 The derision he received sent him into depression.
 After being sent through autosuggestive therapy, he composed his second piano concerto (Op. 18), which is still part of the major orchestra repertoire today.
 In 1909, he made his first tour of the United States, and composed Piano Concerto No. 3 (Op. 30), notable for its difficult cadenza.
 After this, due to migration from Russia in 1917 and his busy concert career, his output as a composer decreased, and during this period, he completed only six compositions.
 His last work, "Symphonic Dances" (Op. 45), was completed in 1940.
The Piano Concerto No. 2 in G minor, Op.
 23 by Dmitry Kabalevsky was composed in 1935 (just a few years after he joined the faculty of the Moscow Conservatory) and then revised in 1973.
 It is considered in some quarters to be the composer's masterpiece.
Dmitry Kabalevsky's Piano Sonata No. 2 in E flat major, Op. 45 was composed in 1945 and dedicated to Emil Gilels.
 It is the most vast and dramatic of Kabalevsky's three sonatas.
 A War Sonata such as Sergei Prokofiev's trilogy, its first movement has been compared to that of Dmitri Shostakovich's Symphony No. 7.