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Cuatro (instrument)
The cuatro is a family of Latin American string instruments played in Colombia, Puerto Rico, Venezuela and other Latin American countries. It is derived from the Spanish guitar. Although some have viola-like shapes, most cuatros resemble a small to mid-sized classical guitar. In Puerto Rico and Venezuela, the cuatro is an ensemble instrument for secular and religious music, and is played at parties and traditional gatherings. Cuatro means ''four'' in Spanish; the instrument's 15th century predecessors were the Spanish vihuela and the Portuguese cavaquinho, the latter having four strings like the cuatro. Modern cuatros come in a variety of sizes and shapes, and number of strings. Cuatros can either have single-strings, like a guitar, or double- or triple-coursed strings like a mandolin, and vary in size from a large mandolin or small guitar, to the size of a full-size guitar. Depending on their particular stringing, cuatros are part of the guitar or mandolin subfamilies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Venezuelan Cuatro
The cuatro of Venezuela has four single nylon strings, Musical tuning, tuned (ad'f#'b). It is similar in shape and tuning to the ukulele, but their character and playing technique are vastly different. It is tuned in a similar fashion to the traditional D tuning of the ukulele, but the A and B are an octave lower. Consequently, the same fingering can be used to shape the chord (music), chords, but it produces a different inversion of each chord. A cuatro player is called a ''cuatrista''. History The predecessor of the Venezuelan cuatro is the four-string Spanish renaissance guitar which disappeared in the 16th century after a short period of surging popularity. In the 1950s, Fredy Reyna documented the evolution of the renaissance guitar into the current Venezuelan Cuatro, and reinvented the cuatro as a solo instrument, equally capable of rendering traditional Venezuelan music as well as Renaissance pieces. The popularity of the instrument in Venezuela and elsewhere may be due t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tres (instrument)
The tres (Spanish language, Spanish for ''three'') is a three-Course (music), course chordophone of Cuban origin. The most widespread variety of the instrument is the original Cuban tres with six strings. Its sound has become a defining characteristic of the son cubano, Cuban son and it is commonly played in a variety of Afro-Cuban genres. In the 1930s, the instrument was adapted into the Puerto Rican tres, which has nine strings and a body similar to that of the Puerto Rican cuatro, cuatro. The tres developed in the second half of the 19th century in the eastern region of Guantánamo Province, Guantánamo, where it was used to play changüí, a precursor of son cubano. Its exact origins are not known, but it is assumed to have developed from the 19th century Classical guitar, Spanish guitar, which it resembles in shape, as well as the laúd and bandola, two instruments used in punto cubano since at least the 18th century. Tres playing revolves around the ''guajeo'', an ''ostinato ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tremolo
In music, ''tremolo'' (), or ''tremolando'' (), is a trembling effect. There are multiple types of tremolo: a rapid repetition of a note, an alternation between two different notes, or a variation in volume. Tremolos may be either ''measured'', in which the exact rate of repetition or oscillation is specified, or ''unmeasured'', in which it is not (the understanding being in that case that it should be performed as rapidly as possible). Types of tremolo Rapid reiteration or oscillation The rapid reiteration of a single Musical note, note is a characteristic effect of String instrument#Bowing, bowed string instruments, obtained by rapidly moving the bow back and forth. However, the technique may be performed on any instrument on which it is practicable. (Indeed, a slow measured tremolo is simply a shorthand notation for an ordinary repetition of notes; thus, tremolo notation may appear in written music for any instrument.) The notation for this effect consists of one or mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridge (instrument)
A bridge is a device that supports the strings (music), strings on a stringed instrument, stringed musical instrument and transmits the vibration of those strings to another structural component of the instrument—typically a Sound board (music), soundboard, such as the top of a guitar or violin—which transfers the sound to the surrounding air. Depending on the instrument, the bridge may be made of carved wood (violin family instruments, acoustic guitars and some jazz guitars), metal (electric guitars such as the Fender Telecaster) or other materials. The bridge supports the strings and holds them over the body of the instrument under tension. Explanation Most stringed instruments produce sound through the application of energy to the strings, which sets them into vibratory motion, creating musical sounds. The strings alone, however, produce only a faint sound because they Particle displacement, displace only a small volume of air as they vibrate. Consequently, the sound of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
String (music)
In music, strings are long flexible structures on string instruments that produce sound through vibration. Strings are held under tension so that they can vibrate freely. The pitch (frequency) at which a string will vibrate is primarily related to its vibrating length (also called speaking length), its tension, and its mass per unit of length. A vibrating string produces very little sound by itself. Therefore, most string instruments have a soundboard to amplify the sound. There are two main kinds of strings; plain and wound. "Plain" strings are simply one piece of long cylindrical material, commonly consisted of nylon or gut. "Wound" strings have a central core, with other material being tightly wound around the string . Prior to World War II, strings of many instruments (including violins and guitars) were composed of a material known as catgut, a type of cord made from refined natural fibers of animal intestines. During the mid-twentieth century however, steel and nylo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rosette (music)
A rosette (from French, meaning ''little rose''), rose, or knot, in the context of musical instruments, is a form of soundhole decoration. The name originated during the medieval period, as a comparison with church windows which were called rose windows. On the oud they are called by the Arabic language term shams, meaning ''sun''. History From the medieval to the baroque periods, it was common to have ornately carved soundhole designs, called roses. These were either carved directly into the wood of the soundboard or inserted from behind and made of carved wood or parchment. The designs used for lutes and other early instruments were often inspired by the geometric patterns in Islamic art, probably from those used on the oud. During the medieval period, most such designs were 4-sided, whereas during the renaissance and baroque periods, 6-sided designs were used. Image:Stradivarius Guitar - 1700, rosette 1, National Music Museum, Vermillion.jpg, Baroque guitar soundhole with ins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fret
A fret is any of the thin strips of material, usually metal wire, inserted laterally at specific positions along the neck or fretboard of a stringed instrument. Frets usually extend across the full width of the neck. On some historical instruments and non-European instruments, frets are made of pieces of string tied around the neck. Frets divide the neck into fixed segments at intervals related to a musical framework. On instruments such as guitars, each fret represents one semitone in the standard western system, in which one octave is divided into twelve semitones. ''Fret'' is often used as a verb, meaning simply "to press down the string behind a fret". ''Fretting'' often refers to the frets and/or their system of placement. Explanation Pressing the string against the fret reduces the vibrating length of the string to that between the bridge and the next fret between the fretting finger and the bridge. This is damped if the string were stopped with the soft fingert ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nut (string Instrument)
A nut, on a stringed musical instrument, is a small piece of hard material that supports the strings at the end closest to the headstock or scroll. The nut marks one end of the vibrating length of each open string, sets the spacing of the strings across the neck, and usually holds the strings at the proper height from the fingerboard. Along with the bridge, the nut defines the scale lengths (vibrating length) of the open strings. The nut may be made of ebony, ivory, cow bone, brass, Corian, Tusq or plastic, and is usually notched or grooved for the strings. The grooves are designed to lead the string from the fingerboard to the headstock or pegbox in a smooth curve, to prevent damage to the strings or their windings. Bowed string instruments in particular benefit from an application of soft pencil graphite in the notches of the nut, to preserve the delicate flat windings of their strings. Etymology The word may have come from the German ''Nut'' (pronounced "noot"), meaning ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pegbox
A variety of methods are used to tune different stringed instruments. Most change the pitch produced when the string is played by adjusting the tension of the strings. A tuning peg in a pegbox is perhaps the most common system. A peg has a grip or knob on it to allow it to be turned. A tuning pin is a tuning peg with a detachable grip, called a tuning lever. The socket on the tuning lever fits over the pin and allows it to be turned. Tuning pins are used on instruments where there is no space for a knob on each string, such as pianos and harps. Turning the peg or pin tightens or loosens the string. Some tuning pegs and pins are tapered, some threaded. Some tuning pegs are ornamented with shell, metal, or plastic inlays, beads (pips) or rings. Other tuning systems include screw-and-lever tuners, geared tuners, and the konso friction tuning system (using braided leather rings). Pegbox or headstock A pegbox is the part of certain stringed musical instruments (the violin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unison
Unison (stylised as UNISON) is a Great Britain, British trade union. Along with Unite the Union, Unite, Unison is one of the two largest trade unions in the United Kingdom, with over 1.2 million members who work predominantly in public services, including local government, education, health and outsourcing, outsourced services. The union was formed in 1993 when three public sector trade unions, the National Association of Local Government Officers, National and Local Government Officers Association (NALGO), the National Union of Public Employees (NUPE) and the Confederation of Health Service Employees (COHSE) merged. UNISON's current general secretary is Christina McAnea, who replaced Dave Prentis in 2021. Members and organisation Members of UNISON are typically from industries within the public sector and generally cover both full-time and part-time support and administrative staff. The majority of people joining UNISON are workers within sectors such as local government, e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Octave
In music, an octave (: eighth) or perfect octave (sometimes called the diapason) is an interval between two notes, one having twice the frequency of vibration of the other. The octave relationship is a natural phenomenon that has been referred to as the "basic miracle of music", the use of which is "common in most musical systems". The interval between the first and second harmonics of the harmonic series is an octave. In Western music notation, notes separated by an octave (or multiple octaves) have the same name and are of the same pitch class. To emphasize that it is one of the perfect intervals (including unison, perfect fourth, and perfect fifth), the octave is designated P8. Other interval qualities are also possible, though rare. The octave above or below an indicated note is sometimes abbreviated ''8a'' or ''8va'' (), ''8va bassa'' (, sometimes also ''8vb''), or simply ''8'' for the octave in the direction indicated by placing this mark above or below the staff. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
