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- Published: 01 Aug 2011
- Uploaded: 06 Aug 2011
- Author: tcherkin
Classical music is the art music produced in, or rooted in, the traditions of Western liturgical and secular music, encompassing a broad period from roughly the 11th century to present times. The central norms of this tradition became codified between 1550 and 1900, which is known as the common practice period.
European music is largely distinguished from many other non-European and popular musical forms by its system of staff notation, in use since about the 16th century. Western staff notation is used by composers to prescribe to the performer the pitch, speed, meter, individual rhythms and exact execution of a piece of music. This leaves less room for practices such as improvisation and ad libitum ornamentation, that are frequently heard in non-European art music (as in Indian classical music and Japanese traditional music) and popular music.
The term "classical music" did not appear until the early 19th century, in an attempt to "canonize" the period from Johann Sebastian Bach to Beethoven as a golden age. The earliest reference to "classical music" recorded by the Oxford English Dictionary is from about 1836.
Electric instruments such as the electric guitar appear occasionally in the classical music of the 20th and 21st centuries. Both classical and popular musicians have experimented in recent decades with electronic instruments such as the synthesizer, electric and digital techniques such as the use of sampled or computer-generated sounds, and the sounds of instruments from other cultures such as the gamelan.
None of the bass instruments existed until the Renaissance. In Medieval music, instruments are divided in two categories: loud instruments for use outdoors or in church, and quieter instruments for indoor use. Many instruments which are associated today with popular music used to have important roles in early classical music, such as bagpipes, vihuelas, hurdy-gurdies and some woodwind instruments. On the other hand, instruments such as the acoustic guitar, which used to be associated mainly with popular music, have gained prominence in classical music through the 19th and 20th centuries.
While equal temperament became gradually accepted as the dominant musical temperament during the 19th century, different historical temperaments are often used for music from earlier periods. For instance, music of the English Renaissance is often performed in mean tone temperament. Keyboards almost all share a common layout (often called the piano keyboard).
Classical composers often aspire to imbue their music with a very complex relationship between its affective (emotional) content and the intellectual means by which it is achieved. Many of the most esteemed works of classical music make use of musical development, the process by which a musical idea or motif is repeated in different contexts or in altered form. The sonata form and fugue employ rigorous forms of musical development.
Works of classical repertoire often exhibit artistic complexity through the use of thematic development, phrasing, harmonization, modulation (change of key), texture, and, of course, musical form itself. Larger-scale compositional forms (such as that of the symphony, concerto, opera or oratorio, for example) usually represent a hierarchy of smaller units consisting of phrases, periods, sections, and movements. Musical analysis of a composition aims at achieving greater understanding of it, leading to more meaningful hearing and a greater appreciation of the composer's style.
Classical music regularly features in pop culture, forming background music for movies, television programs and advertisements. As a result most people in the Western World regularly and often unknowingly listen to classical music; thus, it can be argued that the relatively low levels of recorded music sales may not be a good indicator of its actual popularity. In more recent times the association of certain classical pieces with major events has led to brief upsurges in interest in particular classical genres. A good example of this was the choice of Nessun dorma from Giacomo Puccini's opera Turandot as the theme tune for the 1990 FIFA World Cup, which led to a noticeable increase in popular interest in opera and in particular in tenor arias, which led to the huge sellout concerts by The Three Tenors. Such events are often cited as helping to drive increases in the audiences at many classical concerts that have been observed in recent times.
The dates are generalizations, since the periods overlapped and the categories are somewhat arbitrary. For example, the use of counterpoint and fugue, which is considered characteristic of the Baroque era, was continued by Haydn, who is classified as typical of the Classical period. Beethoven, who is often described as a founder of the Romantic period, and Brahms, who is classified as Romantic, also used counterpoint and fugue, but other characteristics of their music define their period.
The prefix neo is used to describe a 20th century or contemporary composition written in the style of an earlier period, such as Classical or Romantic. Stravinsky's Pulcinella, for example, is a neoclassical composition because it is stylistically similar to works of the Classical period.
The roots of Western classical music lie in early Christian liturgical music, and its influences date back to the Ancient Greeks. Development of individual tones and scales was done by ancient Greeks such as Aristoxenus and Pythagoras. Pythagoras created a tuning system and helped to codify musical notation. Ancient Greek instruments such as the aulos (a reed instrument) and the lyre (a stringed instrument similar to a small harp) eventually led to the modern-day instruments of a classical orchestra. The antecedent to the early period was the era of ancient music from before the fall of the Roman Empire (476 AD). Very little music survives from this time, most of it from Ancient Greece.
The Medieval period includes music from after the fall of Rome to about 1400. Monophonic chant, also called plainsong or Gregorian Chant, was the dominant form until about 1100. This invention made possible the separation of the composition of a piece of music from its transmission; without written music, transmission was oral, and subject to change every time it was transmitted. With a musical score, a work of music could be performed without the composer's presence. The invention of the movable-type printing press in the 15th century had far-reaching consequences on the preservation and transmission of music.
Typical stringed instruments of the Early Period include the harp, lute, vielle, and psaltery, while wind instruments included the flute family (including recorder), shawm (an early member of the oboe family), trumpet, and the bagpipe. Simple pipe organs existed, but were largely confined to churches, although there were portable varieties. Later in the period, early versions of keyboard instruments like the clavichord and harpsichord began to appear. Stringed instruments such as the viol had emerged by the 16th century, as had a wider variety of brass and reed instruments. Printing enabled the standardization of descriptions and specifications of instruments, as well as instruction in their use.
During the Baroque era, keyboard music played on the harpsichord and pipe organ became increasingly popular, and the violin family of stringed instruments took the form generally seen today. Opera as a staged musical drama began to differentiate itself from earlier musical and dramatic forms, and vocal forms like the cantata and oratorio became more common. Instrumental ensembles began to distinguish and standardize by size, giving rise to the early orchestra for larger ensembles, with chamber music being written for smaller groups of instruments where parts are played by individual (instead of massed) instruments. The concerto as a vehicle for solo performance accompanied by an orchestra became widespread, although the relationship between soloist and orchestra was relatively simple. The theories surrounding equal temperament began to be put in wider practice, especially as it enabled a wider range of chromatic possibilities in hard-to-tune keyboard instruments. Although Bach did not use equal temperament, as a modern piano is generally tuned, changes in the temperaments from the meantone system, common at the time, to various temperaments that made modulation between all keys musically acceptable, made possible by Bach's Well-Tempered Clavier.
Wind instruments became more refined in the Classical period. While double reeded instruments like the oboe and bassoon became somewhat standardized in the Baroque, the clarinet family of single reeds was not widely used until Mozart expanded its role in orchestral, chamber, and concerto settings.
In the 19th century, musical institutions emerged from the control of wealthy patrons, as composers and musicians could construct lives independent of the nobility. Increasing interest in music by the growing middle classes throughout western Europe spurred the creation of organizations for the teaching, performance, and preservation of music. The piano, which achieved its modern construction in this era (in part due to industrial advances in metallurgy) became widely popular with the middle class, whose demands for the instrument spurred a large number of piano builders. Many symphony orchestras date their founding to this era.
The family of instruments used, especially in orchestras, grew. A wider array of percussion instruments began to appear. Brass instruments took on larger roles, as the introduction of rotary valves made it possible for them to play a wider range of notes. The size of the orchestra (typically around 40 in the Classical era) grew to be over 100.
Modernism (1905–1985) marked a period when many composers rejected certain values of the common practice period, such as traditional tonality, melody, instrumentation, and structure. Composers, academics, and musicians developed extensions of music theory and technique. 20th century classical music, encompassing a wide variety of post-Romantic styles composed through the year 1999, includes late Romantic, Modern and Postmodern styles of composition. The term "contemporary music" is sometimes used to describe music composed in the late 20th century through to the present day.
Some quotes that highlight this criticism of modernist overvaluing of the score:
Its written transmission, along with the veneration bestowed on certain classical works, has led to the expectation that performers will play a work in a way that realizes in detail the original intentions of the composer. During the 19th century the details that composers put in their scores generally increased. Yet the opposite trend — admiration of performers for new "interpretations" of the composer's work — can be seen, and it is not unknown for a composer to praise a performer for achieving a better realization of the original intent than the composer was able to imagine. Thus, classical performers often achieve very high reputations for their musicianship, even if they do not compose themselves. Generally however, it is the composers who are remembered more than the performers.
Another consequence of the primacy of the composer's written score is that this has led to the state, where today improvisation plays a relatively minor role in classical music, in sharp contrast to musicians who lived during the baroque, classical and romantic era. Improvisation in classical music performance was common during both the Baroque era and in the nineteenth, yet lessened strongly during the 2nd half of the 19th and in the 20th centuries. Recently the performance of such music by modern classical musicians has been enriched by a revival of the old improvisational practices. During the classical period, Mozart and Beethoven often improvised the cadenzas to their piano concertos (and thereby encouraged others to do so), but they also provided written cadenzas for use by other soloists. In opera, the practice of singing strictly by the score i.e. come scritto, is famously propagated by Maria Callas, who called this practice 'straitjacketing' and implied that it allows the intention of the composer to be understood better, especially during studying the music for the first time.
There are numerous examples of influence in the opposite direction, including popular songs based on classical music, the use to which Pachelbel's Canon has been put since the 1970s, and the musical crossover phenomenon, where classical musicians have achieved success in the popular music arena.
Similarly, movies and television often revert to standard, clichéd snatches of classical music to convey refinement or opulence: some of the most-often heard pieces in this category include Mozart's Eine kleine Nachtmusik, Vivaldi's Four Seasons, Mussorgsky's "A Night on Bald Mountain", and Rossini's "William Tell" (The work's Overture).
During the 1990s, several research papers and popular books wrote on what came to be called the "Mozart effect": an observed temporary, small elevation of scores on certain tests as a result of listening to Mozart's works. The approach has been popularized in a book by Don Campbell, and is based on an experiment published in Nature suggesting that listening to Mozart temporarily boosted students' IQ by 8 to 9 points. This popularized version of the theory was expressed succinctly by a New York Times music columnist: "researchers... have determined that listening to Mozart actually makes you smarter." Promoters marketed CDs claimed to induce the effect. Florida passed a law requiring toddlers in state-run schools to listen to classical music every day, and in 1998 the governor of Georgia budgeted $105,000 per year to provide every child born in Georgia with a tape or CD of classical music. One of the co-authors of the original studies of the Mozart effect commented "I don't think it can hurt. I'm all for exposing children to wonderful cultural experiences. But I do think the money could be better spent on music education programs."
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