The ukulele, also called a uke, is a member of the lute family of instruments of Portuguese origin and popularized in Hawaii. It generally employs four nylon strings.
The tres is a three-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 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 cuatro.
A tiple, is a plucked typically 12-string chordophone of the guitar family. A tiple player is called a tiplista. The first mention of the tiple comes from musicologist Pablo Minguet e Irol in 1752. Although many variations of the instrument exist, the tiple is mostly associated with Colombia, and is considered the national instrument. The Puerto Rican version characteristically has fewer strings, as do variants from Cuba, Mallorca, and elsewhere among countries of Hispanic origin.
A course, on a stringed musical instrument, is either one string or two or more adjacent strings that are closely spaced relative to the other strings, and typically played as a single string. The strings in each multiple-string course are typically tuned in unison or an octave.
In music, standard tuning refers to the typical tuning of a string instrument. This notion is contrary to that of scordatura, i.e. an alternate tuning designated to modify either the timbre or technical capabilities of the desired 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.
Son jarocho is a regional folk musical style of Mexican Son from Veracruz, a Mexican state along the Gulf of Mexico. It evolved over the last two and a half centuries along the coastal portions of southern Tamaulipas state and Veracruz state, hence the term jarocho, a colloquial term for people or things from the port city of Veracruz.
On a stringed instrument, a break in an otherwise ascending order of string pitches is known as a re-entry. A re-entrant tuning, therefore, is a tuning which does not order all the strings from the lowest pitch to the highest pitch.
Laúd is a plectrum-plucked chordophone from Spain, played also in diaspora countries such as Cuba and the Philippines.
The requinto jarocho or guitarra de son is plucked string instrument, played usually with a special pick. It is a four- or five-stringed instrument that has originated from Veracruz, Mexico. The requinto is used in conjunto jarocho ensembles. In the absence of the arpa, the requinto typically introduces the melodic theme of the son and then continues by providing a largely improvised counterpoint to the vocal line.
The Guitarrón Chileno is a guitar-shaped plucked string instrument from Chile, with 25, 24 (rarely), or even 26 strings. Its primary contemporary use is as the instrumental accompaniment for the traditional Chilean genre of singing poetry known as Canto a lo Poeta, though a few virtuosi have also begun to develop the instrument's solo possibilities.
The Puerto Rican cuatro is the national instrument of Puerto Rico. It belongs to the lute family of string instruments, and is guitar-like in function, but with a shape closer to that of the violin. The word cuatro means "four", which was the total number of strings of the earliest Puerto Rican instrument known by the cuatro name.
The Guitolão is a chordophone designed by Portuguese luthier Gilberto Grácio. It is a baritone version of the Portuguese guitar.
The Colombian tiple is a plucked string instrument of the guitar family, common in Colombia where it is considered one of the national instruments. About three-fourths the size of a classical guitar, it has twelve strings set in four triple-strung courses. It is played as a main instrument or as an accompanying instrument to the guitar.
The bandolin is a 15-stringed musical instrument in Ecuador. It is used as a rhythm and melody instrument in the Andean region of Ecuador during festivals where dancing and music are involved. It has a flat back and 15 strings in triple courses.
Viola braguesa is a stringed instrument from Braga, north-western Portugal. It has 10 strings in 5 courses. The strings are made of steel. It is tuned C4/C3–G4/G3–A4/A3–D4/D4–G4/G4. The scale length is about 500 mm (20 inches).
Viola da terra is a stringed musical instrument from the islands of the Azores, closely associated with the saudade genre of Portuguese music. Its 12 or 15 metal strings are arranged in either five or six courses.
The viola da Terceira is a stringed musical instrument of the guitar family, from the Portuguese islands of the archipelago of the Azores, associated with the island of Terceira.
The tiple is the smallest of the three string instruments of Puerto Rico that make up the orquesta jibara. According to investigations made by Jose Reyes Zamora, the tiple in Puerto Rico dates back to the 18th century. It is believed to have evolved from the Spanish guitarrillo. There was never a standard for the tiple and as a result there are many variations throughout the island of Puerto Rico. Most tiples have four or five strings and most tiple requintos have three strings. Some tiples have as many as 6 strings and as few as a single string, though these types are rare.
