paragraph_text: Wolfgang Amadeus Mozart died after a short illness on 5 December 1791, aged 35. His reputation as a composer, already strong during his lifetime, rose rapidly in the years after his death, and he became (as he has remained to this day) one of the most celebrated of all composers.

paragraph_text: The Napoleon of Notting Hill is a novel written by G. K. Chesterton in 1904, set in a nearly unchanged London in 1984.

paragraph_text: USS "Bass" (SSK-2/SS-551), a "Barracuda"-class submarine, was the second ship of the United States Navy to be named for the bass, an edible, spiny-finned fish. She was originally named USS "K-2" (SSK-2).

paragraph_text: Donald James Winslow (1911 – 10 July 2010) was a professor at Boston University in Boston, United States who specialized in the subject of biography.

paragraph_text: Benjamin Blake (born 22 February 1751, in Hackney, London; died in London 1827) was an English violinist, viola player and composer.

paragraph_text: Vilma von Webenau, (* 15 February 1875 in Constantinople; † 9 October 1953 in Vienna), composer, first student of Arnold Schönberg, granddaughter of Julie von Webenau, daughter of Arthur Weber Edler von Webenau, k. & k. counsellor in Constantinople

paragraph_text: SS "London Valour" was a British merchant ship belonging to London & Overseas Freighters (LOF). She was built as an oil tanker in England in 1956 and converted into a bulk carrier in Italy in 1966. She was wrecked in a gale just outside the Port of Genoa in 1970, resulting in the deaths of 20 of the 58 people aboard.

paragraph_text: Year Position Officer High School 2017 - 2018 President Jinwu Liu Bayview Secondary School 2017 - 2018 Secretary Vyoma Fadia Earl Haig SS 2017 - 2018 Media Coordinator James Quinlan Woburn CI 2017 - 2018 Events Coordinator Maria Diogenous Glenview Park SS 2017 - 2018 Chapter Liaison Officer Adam Dorfman Thornhill SS 2017 - 2018 Chapter Liaison Officer Harry Chen London Central SS 2017 - 2018 Branding and Communications Coordinator Sarina Wong The University of Toronto Schools

paragraph_text: Aranjaanam is a 1982 Indian Malayalam film, directed by P. Venu and produced by P. K. Gopi. The film stars Shankar, Rajkumar, Subhashini and Sumalatha in the lead roles. The film has musical score and songs composed by K. J. Joy.

paragraph_text: From 1943 until his capture in 1945, he led the SS Race and Settlement Main Office ("SS-Rasse und Siedlungshauptamt"; RuSHA). He held the rank of SS-"Obergruppenführer". He was convicted in the phase of the Nuremberg trials known as the RuSHA Trial, for measures put into force in the furtherance of the "germanization" component of the Generalplan Ost program in the Danzig-West Prussia area. This involved the resettlement of Germans in the Nazi occupied territory after ejecting the native families from those lands. As RuSHA chief, he was also responsible for conducting the official Race test on the population of the occupied territories for racial selection. He was executed for war crimes.

paragraph_text: Most pieces are extremely short, normally lasting from 40 seconds to a minute; however, some span as long as four minutes in total (see K. 15t). According to the "Neue Mozart-Ausgabe", the intended purpose of this book was not for musical exercise, as once thought, rather for the young Mozart, who had just learned how to use pen and ink, to write down his own inspiration without needing anyone's help. Corrections by his father Leopold appear in pencil only.

paragraph_text: The International Who's Who in Music is a biographical dictionary and directory originally published by the International Biographical Centre located in Cambridge, England. It contains only biographies of persons living at the time of publication and includes composers, performers, writers, and some music librarians. The biographies included are solicited from the subjects themselves and generally include date and place of birth, contact information as well as biographical background and achievements.

paragraph_text: In his native Poland, in France, where he composed most of his works, and beyond, Chopin's music, his status as one of music's earliest superstars, his association (if only indirect) with political insurrection, his love life and his early death have made him, in the public consciousness, a leading symbol of the Romantic era. His works remain popular, and he has been the subject of numerous films and biographies of varying degrees of historical accuracy.

paragraph_text: Raymond Piper HRUA HRHA MUniv (1923–2007) was a botanist and artist born in London and at the age of six moved to Belfast. For a time he was a teacher at the Royal School Dungannon. His main income was as a portrait painter and he included among his subjects certain Lord Mayors of London and Belfast. He became interested in wild flowers, archaeology and geology, however his interest in orchids (Orchidaceae) developed and his exhibits were displayed in the British Museum and the Ulster Museum. He also illustrated in number of books. In 1974 he was awarded the John Lindley Medal of the Royal Horticultural Society.

paragraph_text: While such resemblances sometimes occur by accident, this is unlikely to be so in the present case. Nottebohm discovered the resemblance when he examined a sketchbook used by Beethoven in composing the Fifth Symphony: here, 29 bars of Mozart's finale appear, copied out by Beethoven.

paragraph_text: 920 Biography & genealogy 920 Biography, genealogy, insignia 921 - 928 This range is reserved as an optional location for biographies, which are shelved alphabetically by subject's last name. 929 Genealogy, names, insignia

paragraph_text: Wolfgang Amadeus Mozart's six sonatas for keyboard with accompaniment of violin (or flute) and cello, K. 10–15 were composed in late 1764 in London during the Mozart family's grand tour of Europe. Queen Charlotte (the wife of King George III) commissioned them on 25 October and the works were dedicated on 18 January 1765. They were published as Mozart's "Opus III" by his father Leopold at 20 Frith Street, Soho, London, where the Mozarts lived from September 1764 until after May 1765.

paragraph_text: Oliver Hilmes (born 1971 in Viersen, Germany) is a German author who has written several historical biographies. His study of Cosima Wagner, the daughter of the 19th century composer Franz Liszt and his biography of Alma Mahler a Viennese-born socialite, have been translated into English.

paragraph_text: SS "Heraklion was built as the SS "Leicestershire by Fairfield Shipbuilding and Engineering Company in Glasgow in 1949, for the Bibby Line to operate the UK to Burma route. She was chartered to the British India Line for some time to supplement its London to East Africa service. In 1964 she was sold to the Aegean Steam Navigation Co to operate under their Typaldos Lines, renamed SS "Heraklion".

paragraph_text: Welsh medium education should be distinguished from the teaching of the Welsh language itself as an academic subject. Welsh as a subject is taught as a first language in Welsh medium schools. In the majority of English medium schools, Welsh is taught as a second language and became compulsory for all pupils in Wales at Key Stages 1, 2 and 3 (up to age 14) in 1990. In 1999, it became a compulsory subject for Key Stage 4 pupils (GCSE (ages 15 and 16)). Provision of Welsh as a subject in independent (private) schools is less widespread -- only a few provide it, and it is taught as a second language. There is no private designated Welsh - medium school in Wales, although one does exist in London, known as the London Welsh School.

Question: What is the main subject of the biographies of the composer of The London Sketchbook, K. 15a-ss?
Answer: Wolfgang Amadeus Mozart