Benjamin Frankel (31 January 1906 –12 February 1973) was a British composer. His best known pieces include a cycle of five string quartets, eight symphonies, and concertos for violin and viola. He was also notable for writing over 100 film scores and working as a big band arranger in the 1930s. During the last 15 years of his life, Frankel also developed his own style of 12-note composition which retained contact with tonality.
Frankel was born in London on 31 January 1906, the son of Polish Jewish parents.  He began to learn the violin at an early age, showing remarkable talent; at age 14, his piano-playing gifts attracted the attention of the American pianist and teacher Victor Benham (1867-1936) who persuaded his parents to let him study music full-time. 
He spent six months in Germany in 1922, then returned to London, where he won a scholarship from the Worshipful Company of Musicians and attempted his first serious compositions while earning his income as a jazz violinist, pianist and arranger. Known then as Ben Frankel, his jazz work can be heard on recordings by Fred Elizalde's band.  He also played violin with Carroll Gibbons and the Savoy Hotel Orpheans. 
By the early 1930s, Frankel was in demand as an arranger and musical director in London, working with several dance bands. He wrote several popular dance band arrangements for Henry Hall's BBC Dance Orchestra, including "Learn To Croon", "Don't Blame Me", "Weep No More My Baby", "April in Paris" and "In Town Tonight". He wrote many arrangements and scores for theatre and film music but gave up theatre work in 1944.
He did, however, retain an interest in film composing until his death, writing over 100 scores. These included The Seventh Veil (1945), The Man in the White Suit (1951), The Importance of being Earnest (1952), Night of the Iguana (1964), and Battle of the Bulge (1965),  as well as the first British (partly) serial film score, to The Curse of the Werewolf (1961). 
From 1941 until 1952 he was a member of the Communist Party of Great Britain, but resigned his membership in protest against the Slánský trial. 
During and after the war Frankel started to become widely known as a composer of works in traditional classical form. One of the first to gain attention was the Sonata No 1 for solo violin of 1942, which was dedicated to the Austrian-born violinist and viola player Max Rostal.  Rostal made the premiere recording in 1944. 
He went on to perform Frankel's most famous work, the Violin Concerto "in memory of 'the six million'" (a reference to the Jews murdered during the Holocaust), commissioned for the 1951 Festival of Britain, and was the soloist in the Viola Concerto for BBC radio broadcasts in 1970 and 1972.  The core of Frankel's output are the eight symphonies (composed between 1958 and 1971)  and the five string quartets (composed between 1945 and 1965). His friend Hans Keller was a champion of his concert music and did much to promote its performance at home and abroad. 
In 1955 Frankel succeeded Edward Clark as Chairman of the ISCM. That year issues arose about certain expenses Clark had claimed while he was chairman. Clark alleged that Frankel had accused him of fraud. Frankel denied he had ever made such a claim, but nevertheless said that such a claim, had he made it, would have been true. This amounted to slander as far as Clark was concerned, and he sued Frankel in the High Court, calling the composers Christian Darnton and Bernard Stevens as witnesses.  While Frankel's alleged slander itself was unproven, the jury exonerated Clark of any wrongdoing and he felt this meant his integrity was intact.  Clark's wife Elisabeth Lutyens ever after referred to Frankel as "composer and ex-colleague". 
Born and raised in Hammersmith, Frankel lived in London for many years, most notably at 17 Soho Square between 1953 and 1957, where he was the host of a circle of artists including the poet Cecil Day Lewis, film director Anthony Asquith, and the writer Leonard Woolf. In 1958 he re-located to Locarno in Switzerland.  He married three times: first in 1932 to Joyce Stanmore Rayner (divorced 1944), then to Phyllis Anna Leat (1944 until her death in 1967), and finally to Xenia Hamilton-Kennaway in 1972, not long before his death.  There were two sons and one daughter by the first marriage. 
Frankel died in London on 12 February 1973 while working on the three-act opera Marching Song and a ninth symphony, which had been commissioned by the BBC. When he died, Marching Song had been completed in short score; it was orchestrated by Buxton Orr, a composer who had studied with Frankel and whose advocacy has been at least partly responsible for the revival of interest in his works. 
In the twenty years following his death, Frankel's works were almost completely neglected. Thea King's landmark recording of the Clarinet Quintet with the Britten Quartet released in 1991 was the first commercial recording of his music since his death.  A major turning point, however, came in the mid-1990s when German record company CPO (Classic Produktion Osnabrück, since bought by JPC) decided to partner with the Australian Broadcasting Corporation to record Frankel's complete oeuvre.  This allowed for the first time an appraisal of his output. CPO recorded all the symphonies (conducted by Werner Andreas Albert) and all the string quartets (by the Nomos Quartet), and in 1998 issued the world premiere recordings of the Violin Concerto, Viola Concerto and Serenata Concertante.  With recordings now available, BBC Radio 3 featured him as the Composer of the Week , first in 1996 and again in 2006.
David Leo Diamond was an American composer of classical music. He is considered one of the preeminent American composers of his generation. Many of his works are tonal or modestly modal. His early compositions are typically triadic, often with widely spaced harmonies, giving them a distinctly American tone, but some of his works are consciously French in style. His later style became more chromatic.
Robert Marcel Casadesus was a renowned 20th-century French pianist and composer. He was the most prominent member of a distinguished musical family, being the nephew of Henri Casadesus and Marius Casadesus, husband of Gaby Casadesus, and father of Jean Casadesus.
Hilding Constantin Rosenberg was a Swedish composer and conductor. He is commonly regarded as the first Swedish modernist composer, and one of the most influential figures in 20th-century classical music in Sweden.
Franz Theodor Reizenstein was a German-born British composer and concert pianist. He left Germany for sanctuary in Britain in 1934 and went on to have his teaching and performing career there. As a composer, he successfully blended the equally strong but very different influences of his primary teachers, Hindemith and Vaughan Williams.
Arnold Atkinson Cooke was a British composer.
Grigory Samuilovich Frid also known as Grigori Fried was a Russian composer of music written in many different genres, including chamber opera.
Louis Calabro was an Italian American orchestral composer.
Hans Gál OBE was an Austrian composer, pedagogue, musicologist, and author, who emigrated to the United Kingdom in 1938.
Bernard (George) Stevens was a British composer who first became known to a wider public when he won a newspaper composition prize for a 'Victory Symphony' in post-war 1946. The broader success was not sustained, but Stevens went on to become a respected composer and teacher at the Royal College of Music, using traditional forms for his compositions while extending his essentially tonal harmonic language towards serialism.
Stefans Grové was a South African composer. Before his death the following assessment was made of him: "He is regarded by many as Africa's greatest living composer, possesses one of the most distinctive compositional voices of our time".
Iain Ellis Hamilton was a Scottish composer.
Victor Legley was a Belgian violist and composer of classical music, of French birth. He first studied in Ypres with Lionel Blomme (1897–1984). In 1935 he matriculated at the Royal Conservatory in Brussels, and there won awards in the study of viola, fugue, counterpoint and chamber music.
Matthew Taylor is an English composer and conductor.
Alissa Firsova is a Russian-British classical composer, pianist and conductor.
Emil Hlobil was a Czech composer and music professor based in Prague.
Roger John Goeb was an American composer.
Victor Bruns was a German composer and bassoonist. He played with the Leningrad Opera, the Volksoper Berlin and the Staatskapelle Berlin. As a composer, he is known for his ballets and for bassoon concertos and sonatas.
Graham Whettam was an English post-romantic composer.