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Spiral (Stockhausen)
''Spiral'' (Spiral dj. Spirally), for a soloist with a shortwave receiver, is a composition by Karlheinz Stockhausen, written in 1968. It is Number 27 in the catalogue of the composer's works. Conception ''Spiral'' is one of a series of works dating from the 1960s which Stockhausen designated as "process" compositions. These works in effect separate the "form" from the "content" by presenting the performers with a series of transformation signs which are to be applied to material that may vary considerably from one performance to the next. In ''Spiral'' and three companion works ('' Kurzwellen'' for six performers, ''Pole'' for two, and ''Expo'' for three), this material is to be drawn spontaneously during the performance from shortwave radio broadcasts. The processes, indicated primarily by plus, minus, and equal signs, constitute the composition and, despite the unpredictability of the materials, these processes can be heard from one performance to another as being "the same". ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shiraz 36
Shiraz (; fa, شیراز, Širâz ) is the fifth-most-populous city of Iran and the capital of Fars Province, which has been historically known as Pars () and Persis. As of the 2016 national census, the population of the city was 1,565,572 people, and its built-up area with Sadra was home to almost 1,800,000 inhabitants. A census in 2021 showed an increase in the city's population to 1,995,500 people. Shiraz is located in southwestern Iran on the () seasonal river. Founded in the early Islamic period, the city has a moderate climate and has been a regional trade center for over a thousand years. The earliest reference to the city, as ''Tiraziš'', is on Elamite clay tablets dated to 2000 BCE. The modern city was restored or founded by the Arab Umayyad Caliphate in 693 CE and grew prominent under the successive Iranian Saffarid and Buyid dynasties in the 9th and 10th–11th centuries, respectively. In the 13th century, Shiraz became a leading center of the arts and letters ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michael Vetter
Michael Vetter (18 September 1943 – 7 December 2013) was a German composer, novelist, poet, performer, calligrapher, artist, and teacher. Biography Vetter was born in Oberstdorf in the Allgäu region of Germany, and received a conventional school education. He adopted the recorder as his preferred instrument, and began experimenting in the late 1950s with its timbres and techniques, such as multiphonics and microtones. He inspired composers such as Louis Andriessen, and Rob du Bois in the Netherlands, Sylvano Bussotti in Italy, and Mauricio Kagel and Karlheinz Stockhausen in Germany to use the instrument in their compositions. His technical discoveries were codified in a text, ''Il flauto dolce ed acerbo'' (The Sweet and Sour Flute, 1969), which included tables of some 2000 fingerings. He began studying philosophy and theology in 1964, while continuing his career as a performer. In 1967 he began composing graphically and verbally notated music, and beginning in 1968 turned to w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sylvano Bussotti
Sylvano Bussotti (1 October 1931 – 19 September 2021) was an Italian composer of contemporary classical music, also a painter, set and costume designer, opera director and manager, writer and academic teacher. His compositions employ graphic notation, which has often created special problems of interpretation. He was known as a composer for the stage. His first opera was ''La Passion selon Sade'', premiered in Palermo in 1965. Later operas and ballets were premiered at the Teatro Comunale di Firenze, Teatro Lirico di Milano, Teatro Regio di Torino and Piccola Scala di Milano, among others. He was artistic director of La Fenice in Venice, the Puccini Festival and the music section of the Venice Biennale. He taught internationally, for a decade at the Fiesole School of Music. He is regarded as a leading composer of Italy's avantgarde, and a Renaissance man with many talents who combined the arts expressively. Life and career Born in Florence, Bussotti learned to play the viol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Da Capo
Da capo (, also , ) is an Italian musical term that means "from the beginning" (literally, "from the head"). It is often abbreviated as D.C. The term is a directive to repeat the previous part of music, often used to save space, and thus is an easier way of saying to repeat the music from the beginning. In small pieces, this might be the same thing as a repeat. But in larger works, D.C. might occur after one or more repeats of small sections, indicating a return to the very beginning. The resulting structure of the piece is generally in ternary form. Sometimes, the composer describes the part to be repeated, for example: ''Menuet da capo''. In opera, where an aria of this structure is called a ''da capo aria'', the repeated section is often adorned with grace notes. The word ''Fine'' (Ital. 'end') is generally placed above the stave at the point where the movement ceases after a 'Da capo' repetition. Its place is occasionally taken by a pause (see fermata)."Grove, George; Ful ... [...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] |
Dynamics (music)
In music, the dynamics of a piece is the variation in loudness between notes or phrases. Dynamics are indicated by specific musical notation, often in some detail. However, dynamics markings still require interpretation by the performer depending on the musical context: for instance, the ''forte'' marking (meaning loud) in one part of a piece might have quite different objective loudness in another piece or even a different section of the same piece. The execution of dynamics also extends beyond loudness to include changes in timbre and sometimes tempo rubato. Purpose and interpretation Dynamics are one of the expressive elements of music. Used effectively, dynamics help musicians sustain variety and interest in a musical performance, and communicate a particular emotional state or feeling. Dynamic markings are always relative. never indicates a precise level of loudness; it merely indicates that music in a passage so marked should be considerably quieter than . There are ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graetz Pagino
Graetz or Grätz is a German surname and place name and may refer to: People * Gidon Graetz (born 1929), Swiss-Israeli sculptor ** Bibi Graetz, owner and winemaker of Toscana wine producer Azienda Agricola Testamatta, son of Gidon * Heinrich Graetz (1817–1891), German Jewish historian * Herbert Graetz (1893–1985), Australian Olympic rower * Jean Graetz (1929-2020), American civil rights leader * Joseph Graetz (1760–1826), German composer, organist, and educator * Leo Graetz (1856–1941), German physicist, son of Heinrich * Paul Graetz (1889–1937), German actor * Robert Graetz (1928–2020), American Lutheran pastor and civil rights leader * Rudi Graetz (1907–1977), German esperantist * Windisch-Graetz, princely family of the Holy Roman Empire Places * Grätz, the German name of Grodzisk Wielkopolski, Poland * Grätz, the German name of Hradec nad Moravicí, Czech Republic * Kreis Grätz, one of several ''Kreise'' (counties) in the Prussian Province of Posen * Wind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesías Maiguashca
Mesías Maiguashca (born 24 December 1938) is an Ecuadorian composer and an advocate of '' Neue Musik'' (New Music), especially electroacoustic music. Biography Born in Quito, Maiguashca studied music at the Conservatorio Nacional de Quito, at the Eastman School of Music in Rochester, New York (1958–65), with Alberto Ginastera at the Instituto di Tella in Buenos Aires, and at the Hochschule für Musik in Cologne. In 1965–66 he returned to Quito to teach at the National Conservatory, but then moved back to Germany to attend the Internationale Ferienkurse für Neue Musik in Darmstadt, and the Fourth Cologne Courses for New Music in 1966–67 where he studied with Karlheinz Stockhausen. He is regarded as one of the central figures of the Cologne School, active since the mid-1970s. Maiguashca worked closely with Stockhausen in the Electronic Music Studio of the Westdeutscher Rundfunk in Cologne from 1968 to 1972, and joined Stockhausen's ensemble for performances at the German ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johannes Fritsch
Johannes Georg Fritsch (27 July 1941 – 29 April 2010) was a German composer. At the age of seven, Fritsch found a violin in the attic of his uncle's house in Bensheim-Auerbach, Germany, and began lessons with a village music teacher named Knapp. When he was ten, his family moved to Cologne, and he began studying with the principal violist in the Gürzenich Orchestra. He studied music, sociology, and philosophy from 1961 to 1965 at the University and the Staatliche Musikhochschule in Cologne with, amongst others, Bernd Alois Zimmermann and Gottfried Michael Koenig. In the following years he applied himself to the most varied musical activities. Amongst other things he played viola in the Stockhausen-Ensemble from 1964 to 1970, and took part in the German exhibition at Expo '70, the World's Fair in Osaka in 1970. Although he had begun to compose at the age of 17, Fritsch regards as his first real composition the ''Duett für Bratsche'' (Duet for Viola), for viola and tape, wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aloys Kontarsky
Aloys (14 May 1931 – 22 August 2017) and Alfons (9 October 1932 – 5 May 2010) Kontarsky were German duo-pianist brothers who were associated with a number of important world premieres of contemporary works. They had an international reputation for performing modern music for two pianists, although they also performed the standard repertoire and they sometimes played separately. They were occasionally joined by their younger brother Bernhard in performances of pieces for three pianos. After suffering a stroke in 1983, Aloys retired from performing. Biography The Kontarsky brothers were both born in Iserlohn. Aloys received early tuition from Franz Hanemann. He later studied at Cologne and Hamburg with Else Schmitz-Gohr, and with Eduard Erdmann in Hamburg. Their first public concert was in 1949, in which they played Stravinsky's Concerto for Two Pianos. In 1955 they formed their piano duo "Klavierduo Kontarsky" and performed regularly from 1959 until Aloys became paralyzed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gérard Frémy
Gérard Frémy (12 March 1935 – 19 January 2014) was a French pianist, composer, and percussionist. Biography A student with Yves Nat at the Conservatoire de Paris, Frémy ended his studies by winning First prize at sixteen. He was designated by Marcel Dupré and the Association française d’action artistique ( Culturesfrance) as a Soviet government scholarship holder. For three years, he studied at the Tchaikovsky Conservatory of Moscow with Heinrich Neuhaus and then rubbed shoulders with Sviatoslav Richter, Emil Gilels, etc. Forty concerts in the USSR and recordings for the state radio will punctuate his stay in Russia. He then performed with equal success in most European countries, the United States and Japan, and participated in some of the most important festivals. He was soloist in ensembles such as Ensemble Ars Nova and Musique Vivante, and played as part of Stockhausen's group at Expo '70 in Osaka (1970). His extensive repertoire extended from J.S. Bach to Él ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Péter Eötvös
Péter Eötvös ( hu, Eötvös Péter, ; born 2 January 1944) is a Hungarian composer, conductor and teacher. Eötvös was born in Székelyudvarhely, Transylvania, then part of Hungary, now Romania. He studied composition in Budapest and Cologne. From 1962, he composed for film in Hungary. Eötvös played regularly with the Stockhausen Ensemble between 1968 and 1976. He was a founding member of the Oeldorf Group in 1973, continuing his association until the late 1970s. From 1979 to 1991, he was musical director and conductor of the Ensemble InterContemporain (EIC). From 1985 to 1988, he was principal guest conductor of the BBC Symphony Orchestra. Early life As a child, Eötvös received a thorough musical education, including works by Béla Bartók. He felt a strong link between Hungarian grammar and Bartók's music, claiming that the specific "Hungarian" interpretations of music by Bartók and Kodály (as well as other Hungarian conductors such as Szell, Fricsay, Ormandy, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
