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Accordion

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An accordion is a musical instrument of the handheld bellows-driven free reed aerophone family, sometimes referred to as a squeezebox.

The accordion is played by compressing and expanding the bellows, while pressing buttons or keys to allow air to flow across reeds, thereby producing tones and chords. Accordions are played worldwide, being especially popular in North America[1], Brazil and France.

Contents

Physical description

Modern accordions consist of a body in two parts, each generally rectangular in shape, separated by a bellows. On each part of the body is a keyboard containing buttons, levers or piano-style keys. When pressed, the buttons travel in a direction perpendicular to the motion of the bellows (towards the performer). Most, but not all modern accordions also have buttons capable of producing entire chords.

History

The accordion's basic form was invented in Berlin in 1822 by Friedrich Buschmann. The accordion is one of several European inventions of the early 19th century that used free reeds driven by a bellows; notable among them were:

  • The Aeoline, by German Bernhard Eschenbach (and his cousin, Caspar Schlimbach), 1810. It was a piano with an added aeoline register. Similar instruments were the Aeoline Harmonika and Physharmonika. Aeoline and Aura were first without bellows or keyboard.
  • The Hand Physhamonika, by Anton Haeckl, a hand type produced 1818 and patented in 1821.
  • The flutina, by Pichenot Jeune, ca. 1831.
  • The concertina, patented in two forms (perhaps independently): one by Carl Friedrich Uhlig, 1834 and the other by Sir Charles Wheatstone, of which examples were built after 1829, but no patent taken out until 1844.

An instrument called accordion was first patented in 1829 by Cyrill Demian in Vienna. Demian's instrument bore little resemblance to modern instruments; it only had a left hand keyboard, with the right hand simply operating the bellows. One key feature for which Demian sought the patent was the sounding of an entire chord by depressing one key. His instrument also could sound two different chords with the same key: one for each bellows direction (press, draw); this is called a bisonoric action.

At that time in Vienna, mouth harmonicas with "Kanzellen" (chambers) had already been available for many years, along with bigger instruments driven by hand bellows. The diatonic key arrangement was also already in use on mouth-blown instruments. Demian's patent thus covered an accompanying instrument: an accordion played with the left hand, opposite to the way that contemporary chromatic hand harmonicas were played, small and light enough to for travellers to take with them and use to accompany singing. The patent also described instruments with both bass and treble sections, although Demian preferred the bass-only instrument owing to its cost and weight advantages.

The musician Adolph Müller described a great variety of instruments in his 1833 "Schule für Accordion". At the time, Vienna and London had a close musical relationship, with musicians often performing in both cities in the same year, so it is possible that Wheatstone was aware of this type of instrument and may have used them to put his key-arrangement ideas into practice.

Jeune's flutina resembles Wheatstone's concertina in internal construction and tone color, but it appears to complement Demian's accordion functionally. The flutina is a one-sided bisonoric melody-only instrument whose keys are operated with the right hand while the bellows is operated with the left. When the two instruments are combined, the result is quite similar to diatonic button accordions still manufactured today.

Further innovations followed and continue to the present. Various keyboard systems have been developed, as well as voicings (the combination of multiple tones at different octaves), with mechanisms to switch between different voices during performance, and different methods of internal construction to improve tone, stability and durability.

Approximately 2.5 million Americans play the accordion.

Image:Reedsinset.jpg
The inside of an early 20th century button accordion with a closeup of the reeds.

Manufacturing process

The manufacture of an accordion is not a completely automated process. In a sense, all accordions could be called handmade, since there is always some hand assembly of the small parts required. The general process involves making the individual parts, assembling the subsections, assembling the entire instrument, and final decorating and packaging.[2] However, the best accordions are always hand-made, especially in the aspect of reeds; completely hand-made reeds have a far better tonal quality than even the best automatically-manufactured reeds. Some accordions have been modified by individuals striving to bring a more pure sound out of low-end instruments, such as the ones improved by Yutaka Usui, a Japanese-born craftsman.

Musical genres

Image:Combovallenato.jpg
The accordion as main instrument for Vallenato
Image:German button accordion.jpg
Diatonic button accordion (German make, early 20th century).

In Colombia, the instrument was first introduced by European immigrants and merchants mainly of German origin through the Antilles Islands in the early 20th Century, where local troubadours from the Caribbean Region used it as an instrument to accompany their sung messages. This form of music developed into the musical genre called Vallenato, representative of Colombia.

The accordion is an important instrument in the Dominican Republic because it is an instrument used in merengue the national dance of this country. The accordion is also used in perico ripiao, a typical merengue.

The instrument was popularized in the United States by Count Guido Deiro who was the first piano accordionist to perform in Vaudeville.

Accordion is the main instrument in the musette style of ballroom music in France (a style now largely out of fashion) and in the 1950s chanson singing, which has a revival in the form of neo-realism.

Mexican Norteño music also relies heavily on the accordion. The instrument was introduced into Northern Mexico by German immigrants during the 19th century. Mexican bands like Ramón Ayala y sus Bravos del Norte, Los Tiranos Del Norte, Los Cachorros De Juan Villarreal, Los Huracanes Del Norte, Los Invasores De Nuevo Leon, and Los Cadetes De Linares have made very successful musical careers out of their lively riffs. Chicken scratch (also known as waila music) is a kind of dance music developed by the Tohono O'odham people. The genre is derived from Mexican Norteño and evolved out of acoustic fiddle bands in southern Arizona, in the Sonoran desert.

The accordion is an important instrument in Dutch folk music, and often the only melodious instrument when clog dancing. It is also significant in Scandinavian folk music, with notable performers including Finnish accordionist Maria Kalaniemi. Scandinavian-influenced British folk music has, in recent years, also featured accordionists such as Karen Tweed.

The accordion is commonly used as part of dance and ceilidh bands in English, Scottish and Irish traditions.

Accordion is also a central instrument in Zydeco, Cajun music and in Polka, heard in Europe and North and South America.

The accordion gained notoriety in the 1990s when Jaleel White portrayed an accordion-playing nerdy neighbor (Steve Urkel) on Family Matters. In the English-speaking pop-music world, it is often seen as the epitome of an "uncool" instrument parents force their children to learn in lieu of a different, "cooler" instrument such as the guitar; however some popular rock music acts, including "Weird Al" Yankovic, Flogging Molly, They Might Be Giants, The Decemberists, The Arcade Fire, Counting Crows, Devotchka, Calexico, The Tiger Lillies, and Gogol Bordello incorporate the accordion in their distinctive sound.

In northeastern Brazil, the accordion, along with the triangle and the zabumba, is the main instrument used in forró, a traditional style usually played by trios. This genre features accordionists such as Sivuca, Dominguinhos and the "King of Baião", Luiz Gonzaga.

It is also widely used by Gypsy and Jewish bands from Eastern Europe.

In Italy, the accordion plays an important role in folk music, being many times the leading sound of the tarantella.

While the accordion is a versatile instrument and is widely played throughout the world, it is not universally respected, largely because of an incorrect assumption that it is only used for polka music. A representative jibe is one from Gary Larson, author of The Far Side, who drew a cartoon with the punchline "Welcome to heaven, here's your harp. / Welcome to hell, here's your accordion."

The accordion (Hangeul: 아코디언) is an integral aspect of "Trot" music (Hangeul: 트로트) from North Korea and South Korea. Trot music was extremely popular in the first half of the twentieth century and it is still enjoyed by many older Koreans to this day. The accordion is often the only the instrument present in a song routine. Trot music and the accordion have gained a very widespread revival in recent years in the wake of the popular singer, Jang Yoon Jeong (Hangeul: 장윤정)and her super-hit song "Oemana!" (Hangeul: 어마나!). [1]

Button accordions

Image:C-Griff.svg
Chromatic button system (type C)
Image:B-Griff.svg
Chromatic button system (type B)

On button accordions the melody-side keyboard consists of a series of buttons (rather than piano-style keys.) There exists a wide variation in keyboard systems, tuning, action and construction of these instruments.

Diatonic button accordions have a melody-side keyboard that is limited to the notes of diatonic scales in a small number of keys (sometimes only one). The bass side usually contains the principal chords of the instrument's key and the root notes of those chords.

Almost all diatonic button accordions (e.g.: melodeon) are bisonoric, meaning each button produces two notes: one when the bellows is compressed, another while it is expanded; a few instruments (e.g.: garmon') are unisonoric, with each button producing the same note regardless of bellows direction; still others have a combination of the two types of action: see Hybrids below.

A chromatic button accordion is a type of button accordion where the melody-side keyboard consists of uniform rows of buttons arranged so that the pitch increases chromatically along diagonals. The bass-side keyboard is usually the Stradella system, one of the various free-bass systems, or a converter system. Included among chromatic button accordions is the Russian bayan. Sometimes an instrument of this class is simply called a chromatic accordion, although other types, including the piano accordion, are fully chromatic as well. There can be 3 to 5 rows of treble buttons. In a 5 row chromatic, two additional rows repeat the first 2 rows to facilitate options in fingering. Chromatic button accordions are preferred by many classical music performers, since the treble keyboard with diagonally arranged buttons allows a greater range, and often far greater speed, than a piano keyboard configuration. There exists an accordion with 6 rows in the treble side. It is commonly played in Serbia and throughout former Yugoslavia. The rows are based on the B system. The natives refer to it as "dugmetara".

The Janko keyboard is used for the treble side of some accordions.

Various cultures have made their own versions of the accordion, adapted to suit their own music. Russia alone has several, including the bayan, Garmon', Livenka, and Saratovskaya Garmonika.

Hybrids

Various hybrids have been created between instruments of different keyboards and actions. Many remain curiosities, only a few have remained in use. Some notable examples are:

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