Accordions are a family of box-shaped musical instruments of the bellows-driven free reed aerophone type. The essential characteristic of the accordion is to combine in one instrument a melody section, also called the diskant, usually on the right-hand keyboard, with an accompaniment or Basso continuo functionality on the left-hand. The musician normally plays the melody on buttons or keys on the right-hand side, and the accompaniment on bass or pre-set chord buttons on the left-hand side. A person who plays the accordion is called an accordionist.
Contra dance is a form of folk dancing made up of long lines of couples. It has mixed origins from English country dance, Scottish country dance, and French dance styles in the 17th century. Sometimes described as New England folk dance or Appalachian folk dance, contra dances can be found around the world, but are most common in the United States, Canada, and other Anglophone countries.
A concertina is a free-reed musical instrument, like the various accordions and the harmonica. It consists of expanding and contracting bellows, with buttons usually on both ends, unlike accordion buttons, which are on the front.
Bluegrass music is a genre of American roots music that developed in the 1940s in the Appalachian region of the United States. The genre derives its name from the band Bill Monroe and the Blue Grass Boys. Like mainstream country music, it largely developed out of old-time music, though in contrast to country, it is traditionally played exclusively on acoustic instruments and also kept its roots in traditional English, Scottish and Irish ballads and dance tunes, as well as incorporating blues and jazz. It was further developed by musicians who played with Monroe, including 5-string banjo player Earl Scruggs and guitarist Lester Flatt. Monroe characterized the genre as "Scottish bagpipes and ole-time fiddlin'. It's a part of Methodist, Holiness and Baptist traditions. It's blues and jazz, and it has a high lonesome sound."
Sir Charles Wheatstone, was an English scientist and inventor of the Victorian era, his contributions including to the English concertina, the stereoscope, and the Playfair cipher. However, Wheatstone is best known for his contributions in the development of the Wheatstone bridge, originally invented by Samuel Hunter Christie, which is used to measure an unknown electrical resistance, and as a major figure in the development of telegraphy.
The bandoneon or bandonion is a type of concertina particularly popular in Argentina and Uruguay. It is a typical instrument in most tango ensembles. As with other members of the concertina family, it is held between the hands, and played by pulling and pushing air through bellows, routing it through sets of tuned metal reeds by pressing the instrument's buttons. Unlike most accordions, bandoneons always employ the same sets of reeds to produce their sound, and do not usually have the register switches common on accordions. Nevertheless, the bandoneon can be played very expressively, using various bellows pressures and other techniques. The left and right hand have different timbres due to the wooden box on the left side which gives the left hand a nasal and muted timbre, in contrast with the right hand which is usually bright and sharp.
The English concertina is a member of the concertina family of free-reed musical instruments. Invented in England in 1829, it was the first instrument of what would become the concertina family.
A Chemnitzer concertina is a musical instrument of the hand-held bellows-driven free-reed category, sometimes called squeezeboxes. The Chemnitzer concertina is most closely related to the bandoneón, and more distantly, to the other types of concertinas and accordions. It's essentially a bigger version of the Anglo Concertina that sounds more akin to an Accordion due to having Multiple Ranks of Reeds.
A button accordion is a type of accordion on which the melody-side keyboard consists of a series of buttons. This differs from the piano accordion, which has piano-style keys. Erich von Hornbostel and Curt Sachs categorize it as a free reed aerophone in their classification of instruments, published in 1914. The sound from the instrument is produced by the vibration of air in reeds. Button accordions of various types are particularly common in European countries and countries where European people settled. The button accordion is often confused with the concertina; the button accordion's buttons are on the front of the instrument, where as the concertina's are on the sides and pushed in parallel with the bellows.
The Flutina is an early precursor to the diatonic button accordion, having one or two rows of treble buttons, which are configured to have the tonic of the scale, on the "draw" of the bellows. There is usually no bass keyboard: the left hand operates an air valve. A rocker switch, called a "bascule d'harmonie" is in the front of the keyboard. When this switch is thumb activated, it would open up a pallet (a pad that covers a tone hole, at the other end of the key button, for a simple Tonic/Dominant drone: Tonic on the draw and Dominant on the press, e.g. Tonic notes C/g, and Dominant G/d, without any major or minor thirds.
A melodeon or diatonic button accordion is a member of the free-reed aerophone family of musical instruments. It is a type of button accordion on which the melody-side keyboard contains one or more rows of buttons, with each row producing the notes of a single diatonic scale. The buttons on the bass-side keyboard are most commonly arranged in pairs, with one button of a pair sounding the fundamental of a chord and the other the corresponding major triad.
A Schrammel accordion is an accordion with a melody keyboard in the chromatic B-Griff system and a twelve-button diatonic bass keyboard. It is named for a traditional combination of two violins, accordion or clarinet, and contraguitar known as a Schrammelquartet – a group that played Schrammelmusik in the Vienna chamber music tradition.
William "Merry" Kimber, was an English Anglo concertina player and Morris dancer who played a key role in the twentieth century revival of Morris Dancing, a form of traditional English folk dancing. He was famous both for his concertina playing and for his fine, upright dancing, such that in his day he was presented in the highest circles of society.
Noel Hill is an Irish concertina player from County Clare who has had great influence developing the modern playing style of the Irish concertina, as a performer and educator.
Irish traditional music is a genre of folk music that developed in Ireland.
The Wicki–Hayden note layout is a compact and logical musical keyboard layout designed for concertinas and bandoneons.
The Anglo or Anglo-German concertina is a member of the concertina family of free-reed instruments.
Carl Friedrich Uhlig (1789–1874) was a German luthier, known for inventing the German family of concertinas, from which are descended variants such as the Anglo concertina, bandoneón, Carlsfelder concertina, and Chemnitzer concertina.
Paddy Murphy (1913-1992) is regarded as a founding father of modern Irish concertina music.
John Hill Maccann, or Professor Maccann was a concertina player and designer from Plymouth, England. In 1884, Maccann patented a new design of Duet concertina, which became the first successful and most widely accepted layout of that instrument. Maccann's layout was a refinement of the earlier "Duette" system developed by Charles Wheatstone, inventor of the concertina. Initially called the "New Chromatic Duet English Concertina", it was to later be called simply the "Maccann system".
