Question: The Piano Concerto in F sharp minor, Op. 20, is an early work of which Russian composer and pianist?
Context: Alexander Nikolayevich Scriabin ( ; Russian: Алекса́ндр Никола́евич Скря́бин , ] ; 6 January 1872 [O.S. 25 December 1871] – 27 April [O.S. 14 April] 1915 ) was a Russian composer and pianist.  Scriabin, who was influenced early in his life by the works of Frédéric Chopin, composed works that are characterised by a highly tonal idiom (these works are associated with his "first stage" of compositional output).  Later in his career, independently of Arnold Schoenberg, Scriabin developed a substantially atonal and much more dissonant musical system, which accorded with his personal brand of mysticism.  Scriabin was influenced by synesthesia, and associated colours with the various harmonic tones of his atonal scale, while his colour-coded circle of fifths was also influenced by theosophy.  He is considered by some to be the main Russian Symbolist composer. The Austrian composer Arnold Schoenberg published four string quartets, distributed over his lifetime.  These were the String Quartet No. 1 in D minor, Op. 7 (1905), String Quartet No. 2 in F sharp minor, Op. 10 (1908), String Quartet No. 3, Op. 30 (1927), and the String Quartet No. 4, Op. 37 (1936). 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. Symphony No. 2 in E minor, Op. 27 is a symphony by the Russian composer Sergei Rachmaninoff, written in 1906–07.  The premiere was conducted by the composer himself in Saint Petersburg on 8 February 1908.  Its duration is approximately 60 minutes when performed uncut; cut performances can be as short as 35 minutes.  The score is dedicated to Sergei Taneyev, a Russian composer, teacher, theorist, author, and pupil of Pyotr Ilyich Tchaikovsky.  Alongside his Piano Concerto No. 2 and Piano Concerto No. 3, this symphony remains one of the composer's best known compositions. The Piano Concerto in F sharp minor, Op.  20, is an early work of the Russian composer Alexander Scriabin (1872–1915).  Written in 1896, when he was 24, it was his first work for orchestra and the only concerto he composed.  Scriabin completed the concerto in only a few days in the fall of 1896, but did not finish the orchestration until the following May.  It premiered on October 23, 1897. 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 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 Concerto for Piano and Orchestra in G minor, Op. 33, is the only piano concerto by Czech composer Antonín Dvořák.  Written in 1876, it was the first of three concertos that Dvořák completed, followed by the Violin Concerto, Op. 53 from 1879 and the Cello Concerto, Op. 104, written in 1894–1895.  The piano concerto is probably the least known and least performed of Dvořák's concertos. Piano Concerto No. 4 in G minor, Op. 40, is a major work by Russian composer Sergei Rachmaninoff, completed in 1926.  The work exists in three versions.  Following its unsuccessful premiere (1st version), the composer made cuts and other amendments before publishing it in 1928 (2nd version).  With continued lack of success, he withdrew the work, eventually revising and republishing it in 1941 (3rd version, most generally performed today).  The original manuscript version was released in 2000 by the Rachmaninoff Estate to be published and recorded.  The work is dedicated to Nikolai Medtner, who in turn dedicated his Second Piano Concerto to Rachmaninoff the following year. Violin Concerto No. 1 in F sharp minor, Op. 14, by Polish violin virtuoso Henryk Wieniawski was first performed on October 27, 1853 in Leipzig.  The score is dedicated to King Friedrich Wilhelm IV of Prussia.
Answer: Alexander Scriabin