These have one reed per note, which produces a vibrating effect. It is bisonoric and has a square or rectangular shape. Traditional and classical music lovers also love to play this accordion.īased on history and construction, this instrument has the following types: German concertina It has widespread usage in music like polka and tango. And Carl Friedrich Uhlig created the German version in 1834. The credit of the invention of the concertina goes to Sir Charles Wheatstone. While in contrast, it has pressing buttons on both ends. Other accordions have rows of buttons on the front. It consists of compressing and expanding bellows. ConcertinaĬoncertinas have free-reeds like various other types of accordions. A diatonic accordion with three strings of buttons usually comes with C, F, G keys or E, B, and F keys. Reeds are bisonoric.ĭiatonic accordion is designed to produce specific keys. This accordion is also heard in pop music, ethnic and pop-rock. Classical music lovers also play the diatonic accordion. The diatonic accordion is used in traditional folk music. Diatonic button accordionsĪ diatonic accordion is a button accordion. The note or pitch changes as they contract or expand. The notes and pitch depending on the direction of movement of bellows. The notes or sound produces, regardless of the direction of bellows that widen or contract.īisonoric accordion produces two different pitches or notes. Unisonoric accordions, as the name sounds, create single notes. These notes and pitches produce as the air moves through their reeds. Theĭifference is in their notes and pitches. Out of many types of accordion, unisonoric and bisonoric accordions are of key importance. Note that this book does not currently cover playing on the button accordion.10.4 Related posts: Unisonoric and bisonoric type of Accordion However, depending on where you live, they may be hard to find (in Australasia and North America, they are particularly rare, and even then usually only available in "C system"). For these reasons, many professionals prefer playing button instruments. Because the notes are positioned much closer together, large leaps and stretches are easier (you can easily stretch two octaves, compared to about a tenth or twelfth on a piano accordion). Also, it is possible to use the same fingering for playing almost any melody in any key - whereas on the keyboard, you have to learn twelve individual fingerings one for each of the twelve keys. This can be helpful when playing a difficult melody, because you do not have to change fingerings when playing in a different key, but only move your hand to the left a row or two and play with the same fingering.Ĭhromatic accordions have a much larger range than their piano equivalents (they generally go a seventh higher and up to an octave lower). They play the same notes as the same buttons of the 1st and 2nd rows. Most chromatic accordions have two extra rows located to the left of the main rows. The B system is primarily played in Eastern Europe, Russia, and Norway, while the C system is found mostly in Western Europe, with exceptions. In the "B system", the "C" is located on the third row from the right. In the "C system" accordion, the middle "C" is on the row furthest to the right. In both types, the further away from the top of the keyboard you go, the higher the notes the closer to the top, the lower.īoth systems are mirrors of each other, as you can see by the chart to the left. There are two main types of button accordions. In Russia, this instrument is usually called a "bayan" (in Russian: баян). Each row can play successive chromatic notes.Ĭhromatic button system (C system) Chromatic button system (B system)Ĭhromatic accordions are most popular in Europe and in Russia. They have three to five (rarely, some Serbian accordions have six) diagonal rows. A chromatic button accordion is a type of button accordion where the right side keyboard has rows of buttons arranged chromatically.
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