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Contrappunto Dialettico Alla Mente
''Contrappunto dialettico alla mente'' ( it, Dialectical counterpoint for the mind, link=no) is a composition for two-channel magnetic tape by Italian composer Luigi Nono. It was composed in 1968. Composition This composition is based on a madrigal-comedy entitled by Adriano Banchieri included in his work (''Small Party before Dinner on the Evening of Carnival Thursday''). As Nono explained in his writings, "I'm seeking to reflect the type of musical process used by Banchieri: the focus on the voice, introduction of sound material of the time, humorous and parodic distortion especially in the lyrical and dramatic elements... but in today's actuality...". The title ironically refers to the , which was a common practice in Banchieri's time, and involved the improvisation of a counterpoint to a given bassline. was commissioned by the Prix Italia, a composition contest held annually by the RAI, in February 1968. For this occasion, they asked for an opera that would not be per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luigi Nono
Luigi Nono (; 29 January 1924 – 8 May 1990) was an Italian avant-garde composer of classical music. Biography Early years Nono, born in Venice, was a member of a wealthy artistic family; his grandfather was a notable painter. Nono began music lessons with Gian Francesco Malipiero at the Venice Conservatory in 1941, where he acquired knowledge of the Renaissance madrigal tradition, amongst other styles. After graduating with a degree in law from the University of Padua, he was given encouragement in composition by Bruno Maderna. Through Maderna, he became acquainted with Hermann Scherchen—then Maderna's conducting teacher—who gave Nono further tutelage and was an early mentor and advocate of his music. Scherchen presented Nono's first acknowledged work, the ''Variazioni canoniche sulla serie dell'op. 41 di A. Schönberg'' in 1950, at the Internationale Ferienkurse für Neue Musik Darmstadt. The ''Variazioni canoniche'', based on the twelve-tone series of Arnold Sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Casa Ricordi
Casa Ricordi is a publisher of primarily classical music and opera. Its classical repertoire represents one of the important sources in the world through its publishing of the work of the major 19th-century Italian composers such as Gioachino Rossini, Gaetano Donizetti, Vincenzo Bellini, Giuseppe Verdi, and, later in the century, Giacomo Puccini, composers with whom one or another of the Ricordi family came into close contact.Gossett 2006, p. 97 Founded in Milan in 1808 as G. Ricordi & C. by violinist Giovanni Ricordi (1785–1853), the Ricordi company became a totally family-run organization until 1919, when outside management was appointed. Four generations of Ricordis were at the helm of the company, Giovanni being succeeded in 1853 by his son Tito (1811–1888) (who had worked for his father since 1825). Tito's son was Giulio (1840–1912). He had also worked for his father, beginning full-time in 1863, and then took over from 1888 until his death in 1912. Finally Giulio's s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electroacoustic Music
Electroacoustic music is a genre of popular and Western art music in which composers use technology to manipulate the timbres of acoustic sounds, sometimes by using audio signal processing, such as reverb or harmonizing, on acoustical instruments. It originated around the middle of the 20th century, following the incorporation of electric sound production into compositional practice. The initial developments in electroacoustic music composition to fixed media during the 20th century are associated with the activities of the at the ORTF in Paris, the home of musique concrète, the Studio for Electronic Music in Cologne, where the focus was on the composition of '' elektronische Musik,'' and the Columbia-Princeton Electronic Music Center in New York City, where tape music, electronic music, and computer music were all explored. Practical electronic music instruments began to appear in the early 20th century. Tape music Tape music is an integral part of '' musique concrète'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gesang Der Jünglinge
''Gesang der Jünglinge'' (literally "Song of the Youths") is an electronic music work by Karlheinz Stockhausen. It was realized in 1955–56 at the Westdeutscher Rundfunk studio in Cologne and is Work Number 8 in the composer's catalog. The vocal parts were supplied by 12-year-old Josef Protschka. It is exactly 13 minutes, 14 seconds long. The work, routinely described as "the first masterpiece of electronic music" and "an opus, in the most emphatic sense of the term", is significant in that it seamlessly integrates electronic sounds with the human voice by means of matching voice resonances with pitch and creating sounds of phonemes electronically. In this way, for the first time ever it successfully brought together the two opposing worlds of the purely electronically generated German ''elektronische Musik'' and the French ''musique concrète'', which transforms recordings of acoustical events. ''Gesang der Jünglinge'' is also noted for its early use of spatiality; it was o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vietnam War
The Vietnam War (also known by #Names, other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vietnam and South Vietnam. The north was supported by the Soviet Union, China, and other communist states, while the south was United States in the Vietnam War, supported by the United States and other anti-communism, anti-communist Free World Military Forces, allies. The war is widely considered to be a Cold War-era proxy war. It lasted almost 20 years, with direct U.S. involvement ending in 1973. The conflict also spilled over into neighboring states, exacerbating the Laotian Civil War and the Cambodian Civil War, which ended with all three countries becoming communist states by 1975. After the French 1954 Geneva Conference, military withdrawal from Indochina in 1954 – following their defeat in the First Indochina War – the Viet Minh to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nanni Balestrini
Nanni Balestrini (2 July 1935 – 19 May 2019) was an Italian experimental poet, author and visual artist of the Neoavanguardia movement. Context Nanni Balestrini is associated with the Italian writers' movement Neoavanguardia. He wrote for the magazine '' Il Verri'', founded and co-directed the now-defunct ''Alfabeta'' and was one of the Italian writers published in the anthology '' I Novissimi'' (1961). Balestrini was born in Milan. During the 1960s, as the group was growing and becoming the Gruppo 63, Balestrini was the editor of their publications. From 1962 to 1972, he was working for Feltrinelli, cooperating with the publishers and editing some issues of the ''Cooperativa Scrittori''. In 1968, Balestrini was co-founder of the Potere Operaio political group and in 1976 was an important supporter of the Autonomia Operaia. In 1979, he was accused of membership in a guerilla group and fled to Paris and later Germany. Balestrini became known by a larger public thanks to hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sonia Sanchez
Sonia Sanchez (born Wilsonia Benita Driver; September 9, 1934) is an American poet, writer, and professor. She was a leading figure in the Black Arts Movement and has written over a dozen books of poetry, as well as short stories, critical essays, plays, and children's books. In the 1960s, Sanchez released poems in periodicals targeted towards African-American audiences, and published her debut collection, ''Homecoming,'' in 1969. In 1993, she received Pew Fellowship in the Arts, and in 2001 was awarded the Robert Frost Medal for her contributions to the canon of American poetry. She has been influential to other African-American poets, including Krista Franklin. Early life Sanchez was born in Birmingham, Alabama, on September 9, 1934 to Wilson L. Driver and Lena Jones Driver. Her mother died when Sanchez was only one year old, so she spent several years being shuttled back and forth among relatives. One of those was her grandmother, who died when Sanchez was six. The death of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malcolm X
Malcolm X (born Malcolm Little, later Malik el-Shabazz; May 19, 1925 – February 21, 1965) was an American Muslim minister and human rights activist who was a prominent figure during the civil rights movement. A spokesman for the Nation of Islam until 1964, he was a vocal advocate for Black empowerment and the promotion of Islam within the Black community. A posthumous autobiography, on which he collaborated with Alex Haley, was published in 1965. Malcolm spent his adolescence living in a series of foster homes or with relatives after his father's death and his mother's hospitalization. He committed various crimes, being sentenced to 10 years in prison in 1946 for larceny and burglary. In prison he joined the Nation of Islam (adopting the name MalcolmX to symbolize his unknown African ancestral surname while discarding "the White slavemaster name of 'Little'"), and after his parole in 1952 quickly became one of the organization's most influential leaders. He was the public ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sawtooth Wave
The sawtooth wave (or saw wave) is a kind of non-sinusoidal waveform. It is so named based on its resemblance to the teeth of a plain-toothed saw with a zero rake angle. A single sawtooth, or an intermittently triggered sawtooth, is called a ramp waveform. The convention is that a sawtooth wave ramps upward and then sharply drops. In a reverse (or inverse) sawtooth wave, the wave ramps downward and then sharply rises. It can also be considered the extreme case of an asymmetric triangle wave. The equivalent piecewise linear functions x(t) = t - \lfloor t \rfloor x(t) = t \bmod 1 based on the floor function of time ''t'' is an example of a sawtooth wave with period 1. A more general form, in the range −1 to 1, and with period ''p'', is 2\left( - \left\lfloor + \right\rfloor\right) This sawtooth function has the same phase as the sine function. While a square wave is constructed from only odd harmonics, a sawtooth wave's sound is harsh and clear and its spectrum contai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Square Wave
A square wave is a non-sinusoidal periodic waveform in which the amplitude alternates at a steady frequency between fixed minimum and maximum values, with the same duration at minimum and maximum. In an ideal square wave, the transitions between minimum and maximum are instantaneous. The square wave is a special case of a pulse wave which allows arbitrary durations at minimum and maximum amplitudes. The ratio of the high period to the total period of a pulse wave is called the duty cycle. A true square wave has a 50% duty cycle (equal high and low periods). Square waves are often encountered in electronics and signal processing, particularly digital electronics and digital signal processing. Its stochastic counterpart is a two-state trajectory. Origin and uses Square waves are universally encountered in digital switching circuits and are naturally generated by binary (two-level) logic devices. Square waves are typically generated by metal–oxide–semiconductor fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piazza San Marco
Piazza San Marco (; vec, Piasa San Marco), often known in English as St Mark's Square, is the principal public square of Venice, Italy, where it is generally known just as ''la Piazza'' ("the Square"). All other urban spaces in the city (except the Piazzetta and the Piazzale Roma) are called ''campi'' ("fields"). The Piazzetta ("little Piazza/Square") is an extension of the Piazza towards San Marco basin in its southeast corner (see plan). The two spaces together form the social, religious and political centre of Venice and are commonly considered together. This article relates to both of them. A remark usually attributed (though without proof) to Napoleon calls the Piazza San Marco "the drawing room of Europe". Description The square is dominated at its eastern end by St Mark's Basilica. It is described here by a perambulation starting from the west front of the church (facing the length of the piazza) and proceeding to the right. The church is described in the article ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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