|
Aleatoric Music
Aleatoric music (also aleatory music or chance music; from the Latin language, Latin word ''alea'', meaning "dice") is music in which some Aspect of music, element of the composition is left to Randomness, chance, and/or some primary element of a composed work's realization is left to the determination of its performer(s). The term is most often associated with procedures in which the chance element involves a relatively limited number of possibilities. The term became known to European composers through lectures by acoustics, acoustician Werner Meyer-Eppler at the Darmstadt New Music Summer School, Darmstadt International Summer Courses for New Music in the beginning of the 1950s. According to his definition, "a process is said to be aleatoric ... if its course is determined in general but depends on chance in detail". Through a confusion of Meyer-Eppler's German terms ''Aleatorik'' (noun) and ''aleatorisch'' (adjective), his translator created a new English word, "aleatoric" (ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bundesarchiv B 145 Bild-F004566-0002, Darmstadt, Internationaler Kurs Für Neue Musik
The German Federal Archives or Bundesarchiv (BArch) (, lit. "Federal Archive") are the national archives of Germany. They were established at the current location in Koblenz in 1952. They are subordinated to the Federal Commissioner for Culture and the Media (Claudia Roth since 2021) under the German Chancellery, and before 1998, to the Federal Ministry of the Interior (Germany), Federal Ministry of the Interior. On 6 December 2008, the Archives donated 100,000 photos to the public, by making them accessible via Wikimedia Commons. History The federal archive for institutions and authorities in Germany, the first precursor to the present-day Federal Archives, was established in Potsdam, Brandenburg in 1919, a later date than in other European countries. This national archive documented German government dating from the founding of the North German Confederation in 1867. It also included material from the older German Confederation and the Imperial Chamber Court. The oldest docum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Francis Picabia
Francis Picabia (: born Francis-Marie Martinez de Picabia; 22January 1879 – 30November 1953) was a French avant-garde painter, writer, filmmaker, magazine publisher, poet, and typography, typographist closely associated with Dada. When considering the many styles that Picabia painted in, observers have described his career as "shape-shifting" or "kaleidoscopic". After experimenting with Impressionism and Pointillism, Picabia became associated with Cubism. His highly Abstract art, abstract planar compositions were colourful and rich in contrasts. He was one of the early major figures of the Dada movement in the United States and in France before denouncing it in 1921. He was later briefly associated with Surrealism, but would soon turn his back on the art establishment. Early life Francis Picabia was born in Paris of a French mother and a Cuban father of Spanish descent. Some sources would have his father as of aristocratic Spanish descent, whereas others consider him of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karlheinz Stockhausen
Karlheinz Stockhausen (; 22 August 1928 – 5 December 2007) was a German composer, widely acknowledged by critics as one of the most important but also controversial composers of the 20th and early 21st centuries. He is known for his groundbreaking work in electronic music, having been called the "father of electronic music", for introducing controlled chance ( aleatory techniques) into serial composition, and for musical spatialization. Stockhausen was educated at the Hochschule für Musik Köln and the University of Cologne, later studying with Olivier Messiaen in Paris and with Werner Meyer-Eppler at the University of Bonn. As one of the leading figures of the Darmstadt School, his compositions and theories were and remain widely influential, not only on composers of art music, but also on jazz and popular music. His works, composed over a period of nearly sixty years, eschew traditional forms. In addition to electronic musicboth with and without live performersthe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polyvalent Structure
Polyvalence or polyvalent may refer to: *Polyvalency (chemistry), chemical species, generally atoms or molecules, which exhibit more than one chemical valence * Polyvalence (music), the musical use of more than one harmonic function of a tonality simultaneously * Polyvalent antibody, a group of antibodies that have affinity for various antigens *Polyvalent logic, a form of many-valued logic or probabilistic logic * Polyvalent vaccine, a vaccine that can vaccinate a person against more than one strain of a disease *Sala Polivalentă (other), various stadiums in Romania commonly translated as Polyvalent Hall *Snake antivenom that contains neutralizing antibodies against two or more species of snakes See also *Bivalence, principle in logic that every declaration is either true or false * Monovalence (other) *Valence (other) Valence or valency may refer to: Science *Valence (chemistry), a measure of an element's combining power with other atoms *Valence ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pierre Boulez
Pierre Louis Joseph Boulez (; 26 March 19255 January 2016) was a French composer, conductor and writer, and the founder of several musical institutions. He was one of the dominant figures of post-war contemporary classical music. Born in Montbrison, Loire, Montbrison, in the Loire department of France, the son of an engineer, Boulez studied at the Conservatoire de Paris with Olivier Messiaen, and privately with Andrée Vaurabourg and René Leibowitz. He began his professional career in the late 1940s as music director of the Renaud-Barrault theatre company in Paris. He was a leading figure in avant-garde music, playing an important role in the development of integral serialism in the 1950s, Aleatoric music, controlled chance music in the 1960s and the electronic transformation of instrumental music in real time from the 1970s onwards. His tendency to revise earlier compositions meant that his body of work was relatively small, but it included pieces considered landmarks of twent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Witold Lutosławski
Witold Roman Lutosławski (; 25 January 1913 – 7 February 1994) was a Polish composer and conductor. Among the major composers of 20th-century classical music, he is "generally regarded as the most significant Polish composer since Szymanowski, and possibly the greatest Polish composer since Chopin". His compositions—of which he was a notable conductor—include representatives of most traditional genres, aside from opera: symphonies, concertos, orchestral song cycles, other orchestral works, and chamber works. Among his best known works are his four symphonies, the Variations on a Theme by Paganini (1941), the Concerto for Orchestra (1954), and his cello concerto (1970). During his youth, Lutosławski studied piano and composition in Warsaw. His early works were influenced by Polish folk music and demonstrated a wide range of rich atmospheric textures. His folk-inspired music includes the Concerto for Orchestra (1954)—which first brought him international renow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lousadzak
''Lousadzak'' (The Coming of Light), Op. 48, is a 1944 concerto for piano and string orchestra by the American-Armenian composer Alan Hovhaness. Duration of the piece is about 18 minutes. The work is known for its use of aleatory that is said to have impressed fellow composers Lou Harrison and John Cage, and anticipated "many soon-to-be-hip" aleatory techniques. History Shortly before composing Lousadzak, Alan Hovhaness had received a severe reprimand from Aaron Copland and, as a result, destroyed a thousand earlier pieces before making a fresh start. While being a student under Fredrick Converse at the New England Conservatory, Hovhaness had already familiarized with Indian classical music and, later on, embraced music from different cultures such as Korean, Japanese, and Chinese music. Aleatory The aleatoric technique used in the piece is what Hovhaness called a “humming effect.” It occurs several times throughout the piece in the string section. The string players are instr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alan Hovhaness
Alan Hovhaness (; born Alan Vaness Chakmakjian; March 8, 1911 – June 21, 2000) was an American composer. He was one of the most prolific 20th-century composers, with his official catalog comprising 67 numbered symphonies (surviving manuscripts indicate over 70) and 434 opus numbers. The true tally is well over 500 surviving works, since many opus numbers comprise two or more distinct works. ''The Boston Globe'' music critic Richard Buell wrote: "Although he has been stereotyped as a self-consciously Armenian composer (rather as Ernest Bloch is seen as a Jewish composer), his output assimilates the music of many cultures. What may be most American about all of it is the way it turns its materials into a kind of exoticism. The atmosphere is hushed, reverential, mystical, nostalgic." Name After his mother's death (on October 3, 1930), the composer began to use the surname "Hovaness" in honor of his paternal grandfather. He stated the name change from the original Chakmakjian refl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Cowell
Henry Dixon Cowell (; March 11, 1897 – December 10, 1965) was an American composer, writer, pianist, publisher, teacher Marchioni, Tonimarie (2012)"Henry Cowell: A Life Stranger Than Fiction" ''The Juilliard Journal''. Retrieved 19 June 2022.Campbell, Brett (2014)"Liberating Henry Cowell's Music at San Quentin" ''San Francisco Classical Voice''. Retrieved 19 June 2022. and the husband of Sidney Robertson Cowell. Earning a reputation as an extremely controversial performer and eccentric composer, Cowell became a leading figure of American avant-garde music for the first half of the 20th century — his writings and music serving as a great influence to similar artists at the time, including Lou Harrison, George Antheil, and John Cage, among others.Swed, Mark (2010)"Critic's notebook: Revelatory Henry Cowell revival at Lincoln Center" ''The Los Angeles Times''. Retrieved 19 June 2022. He is considered one of America's most important and influential composers. Cowell was mostly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Ives
Charles Edward Ives (; October 20, 1874May 19, 1954) was an American modernist composer, actuary and businessman. Ives was among the earliest renowned American composers to achieve recognition on a global scale. His music was largely ignored during his early career, and many of his works went unperformed for many years. Later in life, the quality of his music was publicly recognized through the efforts of contemporaries like Henry Cowell and Lou Harrison, and he came to be regarded as an "American original". He was also among the first composers to engage in a systematic program of experimental music, with musical techniques including polytonality, polyrhythm, tone clusters, aleatory elements, and quarter tones. His experimentation foreshadowed many musical innovations that were later more widely adopted during the 20th century. Hence, he is often regarded as the leading American composer of art music of the 20th century. Sources of Ives's tonal imagery included hymn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indeterminacy (music)
Indeterminacy is a composing approach in which some aspects of a musical work are left open to chance or to the interpreter's free choice. John Cage, a pioneer of indeterminacy, defined it as "the ability of a piece to be performed in substantially different ways". The earliest significant use of music indeterminacy features is found in many of the compositions of American composer Charles Ives in the early 20th century. Henry Cowell adopted Ives's ideas during the 1930s, in works allowing players to arrange the fragments of music in a number of different possible sequences. Beginning in the early 1950s, the term came to refer to the (mostly American) movement which grew up around Cage. This group included the other members of the New York School. In Europe, following the introduction of the expression " aleatory music" by Werner Meyer-Eppler, the French composer Pierre Boulez was largely responsible for popularizing the term. Definition Describing indeterminacy, composer John C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Music Of Changes
''Music of Changes'' is a piece for solo piano by John Cage. Composed in 1951 for pianist and friend David Tudor, it is a ground-breaking piece of Indeterminacy (music), indeterminate music. The process of composition involved applying decisions made using the ''I Ching'', a Chinese classic text that is commonly used as a divination system. The ''I Ching'' was applied to large charts of sounds, Note value, durations, Dynamics (music), dynamics, tempo and densities. History of composition ''Music of Changes'' was the second work Cage composed to be fully Indeterminacy in music, indeterminate in some sense (the first is ''Imaginary Landscape, Imaginary Landscape No. 4'', completed in April 1951, and the third movement of ''Concerto for prepared piano'' also used chance), and the first instrumental work that uses chance throughout. He was still using magic square-like charts to introduce chance into composition, when, in early 1951, Christian Wolff (composer), Christian Wolff present ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
