Name	Accordion
Names	Danish (free-bass): ''Accordeon''. Danish (standard-bass), Hungarian & Icelandic: ''Harmonika'' French:''Accordéon'' German:''Akkordeon'' Greek:''Ακορντεον'' Italian:''Fisarmonica'' Norwegian:''Trekkspill'' Polish:''Akordeon, harmonia'' Russian:''Bajan'' Swedish:''Dragspel
Image capt	A piano accordion (top) and a Russian bayan (bottom)
Background	keyboard
Hornbostel sachs	412.132
Hornbostel sachs desc	Free-reed aerophone
Developed	Early 19th century
Range	Depends on configuration: Right-hand manual Chromatic button accordion Diatonic button accordion Piano accordion Left-hand manual Stradella bass system Free-bass system
Related	Hand-pumped: Bandoneón, Concertina, Flutina, Garmon, Trikitixa, Indian harmonium Foot-pumped: Harmonium, Reed organ Mouth-blown: Melodica, Harmonica, Laotian Khene, Chinese Shêng, Japanese Shō Electronic reedless instruments: Electronium, MIDI accordion, Roland Virtual Accordion Combination acoustic/electronic instruments: Cordavox, Duovox
Musicians	Accordionists (list of accordionists).
Midi	021/022023/024 (Tango Accordion)
Articles	Accordion, Chromatic button accordion, Bayan, Diatonic button accordion, Piano accordion, Stradella bass system, Free-bass system, Accordion reed ranks & switches }}

The accordion is a box-shaped musical instrument of the bellows-driven free-reed aerophone family, sometimes referred to as a squeezebox. A person who plays the accordion is called an ''accordionist''.

It is played by compressing or expanding a bellows whilst pressing buttons or keys, causing valves, called ''pallets'', to open, which allow air to flow across strips of brass or steel, called ''reeds'', that vibrate to produce sound inside the body.

The instrument is sometimes considered a one-man-band as it needs no accompanying instrument. The performer normally plays the melody on buttons or keys on the right-hand manual, and the accompaniment, consisting of bass and pre-set chord buttons, on the left-hand manual.

The accordion is often used in folk music in Europe, North America and South America. It is commonly associated with busking. Some popular music acts also make use of the instrument. Additionally, the accordion is sometimes used in both solo and orchestra performances of classical music.

The oldest name for this group of instruments is actually ''harmonika'', from the Greek ''harmonikos'', meaning ''harmonic, musical''. Today, native versions of the name ''accordion'' are more common. These names are a reference to the type of accordion patented by Cyrill Demian, which concerned "automatically coupled chords on the bass side".

Construction

Accordions are made in a large number of different configurations and types. What may be technically possible to do with one accordion could be impossible with another:

Some accordions are ''bisonoric'', meaning they produce different pitches depending on the direction of bellows movement

Others are ''unisonoric'' and produce the same pitch regardless of the direction of bellows movement

Some accordions use a chromatic buttonboard for the right-hand manual

Others use a diatonic buttonboard for the right-hand manual

Yet others use a piano-style musical keyboard for the right-hand manual

Some accordions are capable of playing in registers different from others

Additionally, different accordion craftsmen and technicians may tune the same registers in a slightly different manner, essentially "personalizing" the end result, such as an organ technician might voice a particular instrument

Universal components

Bellows

The bellows is the most recognizable part of the instrument, and the primary means of articulation. Similar to a violin's bow, the production of sound in an accordion is in direct proportion to the motion of the player. It is located between the right- and left-hand manuals, and is made from pleated layers of cloth and cardboard, with added leather and metal. It is used to create pressure and vacuum, driving air across the internal reeds and producing sound by their vibration, applied pressure increasing the volume.

The keyboard touch is not expressive and does not affect dynamics: all expression is effected through the bellows: some bellows effects as illustrated below: # Bellows used for volume control/fade # Repeated change of direction ("bellows shake") # Constant bellows motion while applying pressure at intervals # Constant bellows motion to produce clear tones with no resonance # Using the bellows with the silent air button gives the sound of air moving, which is sometimes used in contemporary compositions particularly for this instrument

Body

The accordion's body consists of two wood boxes joined together by the bellows. These boxes house reed chambers for the right- and left-hand manuals, respectively. Each side has grilles in order to facilitate the transmission of air in and out of the instrument, and to allow the sound to better project. The grille for the right-hand manual is usually larger and is often shaped for decorative purposes. The right-hand manual is normally used for playing the melody and the left-hand manual for playing the accompaniment, however skilled players can reverse these roles.

The size and weight of an accordion varies depending on its type, layout and playing range, which can be as small as to have only one or two rows of basses and a single octave on the right-hand manual, to the standard 120-bass accordion and through to large and heavy 160-bass free-bass converter models.

Pallet mechanism

The accordion is an aerophone. The manual mechanism of the instrument either enables the air flow, or disables it:

Variable components

There is a wide range of instruments that are called ''accordion''. The different types have varying components. All instruments have reed ranks of some format. Not all have switches. The most typical accordion is the piano accordion, which is used for many musical genres. Another type of accordion is the button accordion, which is used in Conjunto and Tejano music.

Right-hand manual systems

Different systems exist for the right-hand manual of an accordion, which is normally used for playing the melody. Some use a button layout arranged in one way or another, while others use a piano-style keyboard. Each system has different claimed benefits by those who prefer it. They are also used to define one accordion or another as a different "type":

Chromatic button accordions and the bayan, a Russian variant, use a buttonboard where notes are arranged chromatically. Two of these systems exist

Diatonic button accordions use a buttonboard limited to the notes of diatonic scales in a small number of keys. The keys are often arranged in one row for each key scale available

Piano accordions use a musical keyboard similar to a piano, at right angles to the cabinet, the tops of the keys inward toward the bellows

6-plus-6-accordions use a buttonboard with three rows of buttons. The chromatic scale consists of two rows. The third row is a repetition of the first row. So there is the same fingering in all twelve scales. These accordions are produced only in special editions.

Left-hand manual systems

Different systems are also in use for the left-hand manual, which is normally used for playing the accompaniment. These almost always use distinct bass buttons and often have buttons with concavities or studs to help the player navigate the layout despite not being able to see the buttons while playing. There are three general categories:

The Stradella bass system, also called ''standard bass'', is arranged in a circle of fifths and uses single buttons for chords

The Belgian bass system is a variation used in Belgian chromatic accordions. It is also arranged in a circle of fifths but in reverse order. This system has 3 rows of basses, 3 rows of chord buttons allowing easier fingering for playing melodies, combined chords, better use of fingers 1 and 5, and more space between the buttons. This system was poorly traded outside of native Belgium

Various free-bass systems for greater access to playing melodies on the left-hand manual and to forming one's own chords. These are often chosen for playing classical music

Reed ranks and switches

Inside the accordion are the reeds that generate the instrument tones. These are organized in different sounding ''ranks'', which can be further combined into ''registers'' producing differing ''timbres''. All but the smaller accordions are equipped with switches that control which combination of reed ranks will be brought into operation, organized from high to low registers. Each register stop produces a separate sound timbre. See the accordion reed ranks & switches article for further explanation and audio samples.

All but the smallest accordions usually have treble switches. The larger and more expensive accordions often also have bass switches.

Classification of chromatic and piano type accordions

In describing/pricing an accordion, the first factor is size, expressed in number of keys on either side. For a piano type, this could for one example be 37/96, meaning 37 keys (3 octaves plus one note) on the treble side and 96 bass keys. After size, the price and weight of an accordion is largely dependent on the number of reed ranks on either side, either on a cassotto or not, and to a lesser degree on the number of combinations available through register switches. Typically, these could be announced as Reeds: 5 + 3, meaning 5 reeds on the treble side and 3 on the bass, and Registers: 13 + M, 7, meaning 13 register buttons on the treble side plus a special "master" which activates ALL ranks like the "tutti" on an organ, and 7 register switches on the bass side.

Straps

The larger piano and chromatic button accordions are usually heavier than other smaller squeezeboxes, and are equipped with two shoulder straps to make it easier to balance the weight and increase bellows control while sitting, and avoid dropping the instrument while standing.

Other accordions, such as the diatonic button accordion, have only a single shoulder strap and a right hand thumb strap. All accordions have a (mostly adjustable) leather strap on the left-hand manual to keep the player's hand in position while drawing the bellows. There are also straps above and below the bellows to keep it securely closed when the instrument is not playing.

Unusual accordions

Various hybrid accordions have been created between instruments of different buttonboards and actions. Many remain curiosities — only a few have remained in use:

The Schrammel accordion, used in Viennese chamber music and klezmer, which has the treble buttonboard of a chromatic button accordion and a bisonoric bass buttonboard, similar to an expanded diatonic button accordion

The schwyzerörgeli or Swiss organ, which usually has a 3-row diatonic treble and 18 unisonoric bass buttons in a bass/chord arrangement – actually a subset of the Stradella system – that travel parallel to the bellows motion

The trikitixa of the Basque people has a 2-row diatonic, bisonoric treble and a 12-button diatonic unisonoric bass

In Scotland, the favoured diatonic accordion is the instrument known as the British Chromatic Accordion. While the right hand is bisonoric, the left hand follows the Stradella system. The elite form of this instrument is generally considered to be the German manufactured Shand Morino, produced by Hohner with the input of Sir Jimmy Shand

History

The accordion is a free reed instrument and is in the same family as other instruments such as the sheng and khaen. The sheng and khaen are both much older than the accordion and this type of reed did inspire the kind of free reeds in use in the accordion as we know it today. Look at Free reed aerophone History for more details.

The accordion's basic form is believed to have been invented in Berlin in 1822 by Christian Friedrich Ludwig Buschmann, although one instrument has been recently discovered that appears to have been built earlier. Engraved Name F. Löhner.

The accordion is one of several European inventions of the early 19th century that used free reeds driven by a bellows. An instrument called ''accordion'' was first patented in 1829 by Cyrill Demian, of Armenian descent, in Vienna

Demian's instrument bore little resemblance to modern instruments. It only had a left hand buttonboard, 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 (a ''bisonoric'' action).

The piano accordion was played in German speaking regions, then all over Europe. Some early portable Instrument with piano keys had been invented in 1821, but it started to actually be played much later, and built its reputation from there. 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 for travelers to take with them and used 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.

By 1831 at least the accordion had appeared in Britain. The instrument was noted in ''The Times'' of that year as one new to British audiences and not favourably reviewed, but nevertheless it soon became popular. It had also become popular with New Yorkers by at least the mid-1840s.

The musician Adolph Müller described a great variety of instruments in his 1833 book, ''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 buttonboard and 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.

Use in various music genres

The accordion has traditionally been used to perform folk or ethnic music, popular music, and transcriptions from the operatic and light-classical music repertoire. Today the instrument is sometimes heard in contemporary pop styles, such as rock, pop-rock, etc., and occasionally even in serious classical music concerts, as well as advertisements.

Use in traditional music

Invented in 1829, its popularity spread rapidly: it has mostly been associated with the common people, and was spread by Europeans who emigrated around the world. The accordion in both button and piano forms became a favorite of folk musicians and has been integrated into traditional music styles all over the world: see the list of traditional music styles that incorporate the accordion.

Use in popular music

The accordion appeared in popular music from the 1900s-1960s. This half century is often called the "Golden Age of the Accordion." Three players: Pietro Frosini, and the two brothers Count Guido Deiro and Pietro Deiro were major influences at this time.

Most Vaudeville theaters closed during the Great Depression, but accordionists during 1930s-1950s taught and performed for radio. During the 1950s through the 1980s the accordion received great exposure on television with performances by Myron Floren on the Lawrence Welk Show. In the late 1950s and early 1960s, the accordion declined in popularity.

In popular music, it is now generally considered exotic or old-fashioned to include the accordion, especially in music for advertisements. Some popular acts do use the instrument in their distinctive sounds. See the list of popular music acts that incorporate the accordion.

In 1981, Nonesuch Records released the Digital LP, The Tango Project, featuring the accordionist Dr. William Schimmel. It became a number 1 hit on the classical music charts and won the Stereo Review Album of the Year Award and Grammy nominations in various categories. It later was released in CD form with two follow up albums, Two to Tango and Music from the Palm Court. The Tango Project later released a CD, White Rabbit, on the Newport Classic label. The Tango Project appears in the movie Scent of a Woman starring Al Pacino, can be heard in the films True Lies, All the Kings Men, Mr. and Mrs. Smith (trailer), HBO Sex and the City, Real Sex as well as Sesame St. The Tango Project is responsible for ushering in the Tango revival in America.

Dr. William Schimmel is also the featured accordionist on Tom Waits Raindogs (Island Records) and also performs on Tom Waits Frank's Wild Years (Island Records) and also was featured in the 1985 production of Frank's Wild Years at the Steppenwolf Theatre in Chicago. Dr. Schimmel also appears with Tom Waits in a recording of the music of Kurt Weill (Lost in the Stars - A+M Records). Schimmel also recorded a remake of As Tears Go By (Mick Jagger/Keith Richards) with Marianne Faithful in 1986 on Island Records. The album title is Strange Weather - the title of a Tom Waits song on the same album.

In 1993, during their MTV Unplugged performance, Nirvana's Krist Novoselic used accordion while covering The Vaselines song Jesus Doesn't Want Me for a Sunbeam.

Eddie Vedder plays the accordion in the song "Better Man", on Pearl Jam's 1994 album ''Vitalogy''.

The New York band They Might Be Giants extensively use the accordion in many of their recordings, especially on earlier albums such as ''Apollo 18''.

Perhaps the most famous accordionist in popular music is "Weird Al" Yankovic, who has used the accordion in every album he has recorded, most extensively on his debut album. The accordion also features prominently in the folk metal genre.

Comedienne Judy Tenuta frequently uses an accordion in her act.

Julieta Venegas is an American-born (but of Mexican ancestry) musician who commonly uses an accordion to produce a unique and special effect on listeners. The unique flair of the accordion is used some of her most popular songs, such as El presente, and Me Voy. Arcade Fire features an accordion in a few of their songs, notably in Wake Up and Neighborhood #2 (Laïka)

Panic at the disco frontman Brendon Urie plays the accordion, and the instrument features on their 2011 album Vices & Virtues in the song "Sarah Smiles".

NOFX guitarist Eric Melvin plays accordion on several songs, most notably on the song "A Theme to a NOFX Album"

Team Me, an indie-pop band from Norway, uses accordion on several of their tracks, such as "Weathervanes and Chemicals" and "Dear Sister".

Use in classical music

Although best known as a folk instrument, it has grown in popularity among classical composers. The earliest surviving concert piece is '''', written in 1836 by Miss Louise Reisner of Paris. Other composers, including the Russian Pyotr Ilyich Tchaikovsky, the Italian Umberto Giordano, and the American Charles Ives (1915), wrote works for the diatonic button accordion.

The first composer to write specifically for the chromatic accordion was Paul Hindemith. In 1922, the Austrian Alban Berg included an accordion in ''Wozzeck'', Op. 7. Other notable composers have written for the accordion during the first half of the 20th century American composer William P. Perry featured the accordion in his orchestral suite ''Six Title Themes in Search of a Movie'' (2008). The experimental composer Howard Skempton began his musical career as an accordionist, and has written numerous solo works for it. Russian Bayan virtuoso Stas Venglevski has premiered contemporary works by Yehuda Yannay, Anthony Galla-Rini and William Susman.

Bosnia and Herzegovina

The accordion is a traditional instrument in Bosnia and Herzegovina. It is the dominant instrument used in sevdalinka, a traditional genre of folk music from Bosnia-Herzegovina. It is also considered a national instrument of the country.

Brazil

The accordion is a traditional instrument in Brazil. Used in the style known as baião and forró in the northeast,in traditional music in the south of the country, a famous accordeonist is Renatto Borghetti, and used in sertanejo and caipira music in the south-east and mid-west regions of Brazil. Luiz Gonzaga is known as the king of baião, Mario Zan is the king of the accordion. Another famous player is Dominguinhos.

Colombia

The accordion is also a traditional instrument in Colombia. Used in the style known as vallenato and cumbia in the Atlantic Coast of Colombia. Recently the Accordion has been used by Tropipop musicians such as Bacilos, Carlos Vives, and Andres Cabas, as well as Rock musicians like Juanes and Shakira. Vallenato has come to symbolize the folk music of Colombia. The legend of the Accordion's arrival in Colombia comes from a story of a ship wreck that was coming from Germany to Argentina. The wreck happened over the Magdalena river in the Atlantic coasts.

Use in heavy metal music

Accordionists in heavy metal make their most extensive appearances in the folk metal sub-genre, and are otherwise generally rare. Full-time accordionists in folk metal seem even rarer, but they are still utilized for studio work, as flexible keyboardists are usually more accessible for live performances.

Notably, the Finnish symphonic folk-metal band Turisas has always had a full-time accordionist, employing classical and polka-style sensibilities alongside a violinist. Another Finnish metal band, Korpiklaani, invokes a type of Finnish polka called humppa, and also has a full-time accordionist. Sarah Kiener, the former hurdy-gurdy player for the Swiss melodic-death/folk metal band Eluveitie, played a Helvetic accordion known as a ''zugerörgeli'', which could be a distant relative (in one way or another) to the Swiss schwyzerörgeli, as both are indigenous to and very rare outside of Switzerland.

Manufacturing process

The best accordions are always fully 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.

The manufacture of an accordion is only a partly automated process. In a sense, all accordions are 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.

Famous centres of production are the Italian cities of Stradella and Castelfidardo, with many small and medium size manufacturers especially at the latter. Castelfidardo honours the memory of Paolo Soprani who was one the first large-scale producers. Larger scale production existed in Germany by Hohner and Weltmeister, but these lost volume by the end of the 20th century.

Other audio samples

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Notes

References

External links

Free accordion scores, music, videos, forum GoldAccordion.com

Accordions Worldwide

List of accordionists List_of_accordionists

Accordion museum in Castelfidardo Museo della Fisarmonica Comune di Castelfidardo

Category:German musical instruments Category:Free reed aerophones Category:Keyboard instruments Category:Sets of free reeds Category:Austrian musical instruments Category:Belarusian musical instruments Category:Bosnian musical instruments Category:Brazilian musical instruments Category:Celtic musical instruments Category:Colombian musical instruments Category:Greek musical instruments Category:Irish musical instruments Category:Lithuanian musical instruments Category:Polish musical instruments Category:Portuguese musical instruments Category:Slovak musical instruments Category:Swiss musical instruments Category:Danish musical instruments Category:San Marinese musical instruments

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