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Northern Lights Chord
In music, the northern lights chord is an eleven- note chord from Ernst Krenek's '' Cantata for Wartime'' (1943), that represents the Northern Lights. Krenek's student Robert Erickson cited the chord as an example of a texture arranged so as to "closely approach the single-object status of fused- ensemble timbres, for example, the beautiful 'northern lights'...chord, in a very interesting distribution of pitches, produces a fused sound supported by a suspended cymbal roll".Erickson, Robert (1975). ''Sound Structure in Music'', p.166 & 168. . "The 'northern lights' sounds, so icy and impersonal and menacing, are a brilliant orchestral invention."Erickson, Robert (1995). ''Music of Many Means: Sketches and Essays on the Music of Robert Erickson'', p.28. Scarecrow. . At eleven notes the chord is one pitch shy of the total chromatic In music, a tone row or note row (german: Reihe or '), also series or set, is a non-repetitive ordering of a set of pitch-classes, typically ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Lights Chord
In music, the northern lights chord is an eleven- note chord from Ernst Krenek's '' Cantata for Wartime'' (1943), that represents the Northern Lights. Krenek's student Robert Erickson cited the chord as an example of a texture arranged so as to "closely approach the single-object status of fused- ensemble timbres, for example, the beautiful 'northern lights'...chord, in a very interesting distribution of pitches, produces a fused sound supported by a suspended cymbal roll".Erickson, Robert (1975). ''Sound Structure in Music'', p.166 & 168. . "The 'northern lights' sounds, so icy and impersonal and menacing, are a brilliant orchestral invention."Erickson, Robert (1995). ''Music of Many Means: Sketches and Essays on the Music of Robert Erickson'', p.28. Scarecrow. . At eleven notes the chord is one pitch shy of the total chromatic In music, a tone row or note row (german: Reihe or '), also series or set, is a non-repetitive ordering of a set of pitch-classes, typically ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chords
Chord may refer to: * Chord (music), an aggregate of musical pitches sounded simultaneously ** Guitar chord a chord played on a guitar, which has a particular tuning * Chord (geometry), a line segment joining two points on a curve * Chord (astronomy), a line crossing a foreground astronomical object during an occultation which gives an indication of the object's size and/or shape * Chord (graph theory), an edge joining two nonadjacent nodes in a cycle * Chord in truss construction – an outside member of a truss, as opposed to the inner "webbed members" * Chord (aeronautics), the distance between the front and back of a wing, measured in the direction of the normal airflow. The term chord was selected due to the curved nature of the wing's surface * Chord (peer-to-peer), a peer-to-peer protocol and algorithm for distributed hash tables (DHT) * Chord (concurrency), a concurrency construct in some object-oriented programming languages * In British railway terminology, a chord c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Total Chromatic
In music, a tone row or note row (german: Reihe or '), also series or set, is a non-repetitive ordering of a set of pitch-classes, typically of the twelve notes in musical set theory of the chromatic scale, though both larger and smaller sets are sometimes found. History and usage Tone rows are the basis of Arnold Schoenberg's twelve-tone technique and most types of serial music. Tone rows were widely used in 20th-century contemporary music, like Dmitri Shostakovich's use of twelve-tone rows, "without dodecaphonic transformations." A tone row has been identified in the A minor prelude, BWV 889, from book II of J.S. Bach's ''The Well-Tempered Clavier'' (1742) and by the late eighteenth century it is found in works such as Mozart's C major String Quartet, K. 157 (1772), String Quartet in E-flat major, K. 428, String Quintet in G minor, K. 516 (1790), and the Symphony in G minor, K. 550 (1788). Beethoven also used the technique but, on the whole, "Mozart seems to have emp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drum Roll
A drum roll (or roll for short) is a technique used by percussionists to produce a sustained sound for the duration of a written note.Cirone, Anthony J. (1991). Simple Steps to Snare Drum', p.30-31. Alfred. . "The purpose of the roll is to sustain the sound over the value of a written note." Types Snare drum roll A common snare drum roll is the closed roll. The closed concert roll (orchestral roll, buzz roll, or press roll) is performed by creating 3 (or more) equal sounding bounces on each hand alternating right to left, repeatedly and quickly. The aim of a closed roll is to reproduce the effect of a sustained note on an instrument which inherently produces a short, staccato sound. Because a multiple bounce stroke on a drum head loses energy, and volume, with each successive bounce, it is necessary to use special tactics and techniques to mitigate the loss of sound and cause the repeated notes to sound even. This involves the arm, the wrist, and the fingers. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suspended Cymbal
Classical suspended cymbal A suspended cymbal is any single cymbal played with a stick or beater rather than struck against another cymbal. Common abbreviations used are "sus. cym.," or "sus. cymb." (with or without the period). Most drum kits contain at least two suspended cymbals: a crash cymbal and a ride cymbal. History The term comes from the modern orchestra, in which the term ''cymbals'' normally refers to a pair of clash cymbals. The first suspended cymbals used in the modern orchestra were one of a pair of orchestral cymbals, supported by hanging it bell upwards (''i.e.'', with concavity opening downward) by its strap. This technique is still used, at times, but has largely been replaced by specialised cymbals with larger mounting holes that can be mounted on a cymbal stand. Occasionally the term ''suspended cymbal'' is still used in the original sense of one of a pair of orchestral cymbals hung by its strap, and this is the usage in older scores and may be the wish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Timbre
In music, timbre ( ), also known as tone color or tone quality (from psychoacoustics), is the perceived sound quality of a musical note, sound or musical tone, tone. Timbre distinguishes different types of sound production, such as choir voices and musical instruments. It also enables listeners to distinguish different instruments in the same category (e.g., an oboe and a clarinet, both Woodwind instrument, woodwind instruments). In simple terms, timbre is what makes a particular musical instrument or human voice have a different sound from another, even when they play or sing the same note. For instance, it is the difference in sound between a guitar and a piano playing the same note at the same volume. Both instruments can sound equally tuned in relation to each other as they play the same note, and while playing at the same amplitude level each instrument will still sound distinctively with its own unique tone color. Experienced musicians are able to distinguish between diff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Musical Ensemble
A musical ensemble, also known as a music group or musical group, is a group of people who perform instrumental and/or vocal music, with the ensemble typically known by a distinct name. Some music ensembles consist solely of instrumentalists, such as the jazz quartet or the orchestra. Other music ensembles consist solely of singers, such as choirs and doo wop groups. In both popular music and classical music, there are ensembles in which both instrumentalists and singers perform, such as the rock band or the Baroque chamber group for basso continuo ( harpsichord and cello) and one or more singers. In classical music, trios or quartets either blend the sounds of musical instrument families (such as piano, strings, and wind instruments) or group together instruments from the same instrument family, such as string ensembles (e.g., string quartet) or wind ensembles (e.g., wind quintet). Some ensembles blend the sounds of a variety of instrument families, such as the orchestra, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arrangement
In music, an arrangement is a musical adaptation of an existing composition. Differences from the original composition may include reharmonization, melodic paraphrasing, orchestration, or formal development. Arranging differs from orchestration in that the latter process is limited to the assignment of notes to instruments for performance by an orchestra, concert band, or other musical ensemble. Arranging "involves adding compositional techniques, such as new thematic material for introductions, transitions, or modulations, and endings. Arranging is the art of giving an existing melody musical variety".(Corozine 2002, p. 3) In jazz, a memorized (unwritten) arrangement of a new or pre-existing composition is known as a ''head arrangement''. Classical music Arrangement and transcriptions of classical and serious music go back to the early history of this genre. Eighteenth century J.S. Bach frequently made arrangements of his own and other composers' piec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Music
Music is generally defined as the art of arranging sound to create some combination of form, harmony, melody, rhythm or otherwise expressive content. Exact definitions of music vary considerably around the world, though it is an aspect of all human societies, a cultural universal. While scholars agree that music is defined by a few specific elements, there is no consensus on their precise definitions. The creation of music is commonly divided into musical composition, musical improvisation, and musical performance, though the topic itself extends into academic disciplines, criticism, philosophy, and psychology. Music may be performed or improvised using a vast range of instruments, including the human voice. In some musical contexts, a performance or composition may be to some extent improvised. For instance, in Hindustani classical music, the performer plays spontaneously while following a partially defined structure and using characteristic motifs. In modal jazz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Erickson
Robert Erickson (March 7, 1917 – April 24, 1997) was an American composer. Education Erickson was born in Marquette, Michigan. He studied with Ernst Krenek from 1936 to 1947: "I had already studied—and abandoned—the twelve tone system before most other Americans had taken it up." He influenced notable students Morton Subotnick, Pauline Oliveros, Terry Riley, Louise Spizizen, Betty Ann Wong, and Paul Dresher. He is the author of ''The Structure of Music: A Listener's Guide'', which he claimed helped him overcome a "contrapuntal obsession",Erickson, Robert. Quoted in ''Robert Erickson: Sierra & Other Works'' (1991 CRI CD 616). Liner notes by Alan Rich, music critic, ''Los Angeles Daily News. and ''Sound Structure in Music'' (1975), an important early attempt to systematically study timbre in music. Career Teaching He taught at the College of St. Catherine in Saint Paul, Minnesota, San Francisco State College, the University of California, Berkeley, and the San Fra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aurora Borealis
An aurora (plural: auroras or aurorae), also commonly known as the polar lights, is a natural light display in Earth's sky, predominantly seen in high-latitude regions (around the Arctic and Antarctic). Auroras display dynamic patterns of brilliant lights that appear as curtains, rays, spirals, or dynamic flickers covering the entire sky. Auroras are the result of disturbances in the magnetosphere caused by the solar wind. Major disturbances result from enhancements in the speed of the solar wind from coronal holes and coronal mass ejections. These disturbances alter the trajectories of charged particles in the magnetospheric plasma. These particles, mainly electrons and protons, precipitate into the upper atmosphere (thermosphere/ exosphere). The resulting ionization and excitation of atmospheric constituents emit light of varying colour and complexity. The form of the aurora, occurring within bands around both polar regions, is also dependent on the amount of accelerati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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