The banjo is a stringed instrument with a thin membrane stretched over a frame or cavity to form a resonator. The membrane is typically circular, in modern forms usually made of plastic, originally of animal skin. Early forms of the instrument were fashioned by African Americans and had African antecedents. In the 19th century, interest in the instrument was spread across the United States and United Kingdom by traveling shows of the 19th century minstrel show fad, followed by mass-production and mail-order sales, including instruction method books. The inexpensive or home-made banjo remained part of rural folk culture, but 5-string and 4-string banjos also became popular for home parlor music entertainment, college music clubs, and early 20th century jazz bands. By the early 21st century, the banjo was most frequently associated with folk, bluegrass and country music, but was also used in some rock, pop and even hip-hop music. Among rock bands, the Eagles, Led Zeppelin, and the Grateful Dead have used the five-string banjo in some of their songs.
A mandolin is a stringed musical instrument in the lute family and is generally plucked with a pick. It most commonly has four courses of doubled strings tuned in unison, thus giving a total of eight strings. A variety of string types are used, with steel strings being the most common and usually the least expensive. The courses are typically tuned in an interval of perfect fifths, with the same tuning as a violin. Also, like the violin, it is the soprano member of a family that includes the mandola, octave mandolin, mandocello and mandobass.
A twelve-string guitar is a steel-string guitar with 12 strings in six courses, which produces a thicker, more ringing tone than a standard six-string guitar. Typically, the strings of the lower four courses are tuned in octaves, with those of the upper two courses tuned in unison. The gap between the strings within each dual-string course is narrow, and the strings of each course are fretted and plucked as a single unit. The neck is wider, to accommodate the extra strings, and is similar to the width of a classical guitar neck. The sound, particularly on acoustic instruments, is fuller and more harmonically resonant than six-string instruments. The 12-string guitar can be played like a 6-string guitar as players still use the same notes, chords and guitar techniques like a standard 6-string guitar, but advanced techniques might be tough as players need to play or pluck two strings simultaneously.
The Appalachian dulcimer is a fretted string instrument of the zither family, typically with three or four strings, originally played in the Appalachian region of the United States. The body extends the length of the fingerboard, and its fretting is generally diatonic.
The tanpura is a long-necked, plucked, four-stringed instrument originating in India, found in various forms in Indian music. Visually, the tanpura resembles a simplified sitar or similar lute-like instrument, and is likewise crafted out of a gourd or pumpkin.
The seven-string guitar adds one additional string to the more common six-string guitar, commonly used to extend the bass range or also to extend the treble range.
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.
The Irish bouzouki is an adaptation of the Greek bouzouki. The newer Greek tetrachordo bouzouki was introduced into Irish traditional music in the mid-1960s by Johnny Moynihan of the folk group Sweeney's Men, who retuned it from its traditional Greek tuning C³F³A³D⁴ to G²D³A³D⁴, a tuning he had pioneered previously on the mandolin. Alec Finn, first in the Cana Band and subsequently in De Dannan, introduced the first Greek trichordo (3 course) bouzouki into Irish music.
The tenor guitar or four-string guitar is a slightly smaller, four-string relative of the steel-string acoustic guitar or electric guitar. The instrument was initially developed in its acoustic form by Gibson and C.F. Martin so that players of the four-string tenor banjo could double on guitar.
A setar is a stringed instrument, a type of lute used in Persian traditional music, played solo or accompanying voice. It is a member of the tanbur family of long-necked lutes with a range of more than two and a half octaves. Originally a three stringed instrument, a fourth string was added by Mushtaq Ali Shah by the mid 19th century. It is played with the index finger of the right hand.
The Rudra veena —also called Bīn in North India—is a large plucked string instrument used in Hindustani Music, especially dhrupad. It is one of the major types of veena played in Indian classical music, notable for its deep bass resonance.
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 çifteli is a plucked string instrument, with only two strings, played mainly by the Albanians of northern and central Albania, southern Montenegro and parts of North Macedonia and Kosovo.
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.
The term Tanbur can refer to various long-necked string instruments originating in Mesopotamia, Southern or Central Asia. According to the New Grove Dictionary of Music and Musicians, "terminology presents a complicated situation. Nowadays the term tanbur is applied to a variety of distinct and related long-necked lutes used in art and folk traditions. Similar or identical instruments are also known by other terms." These instruments are used in the traditional music of Iran, India, Kurdistan, Armenia, Afghanistan, Azerbaijan, Pakistan, Turkey, Tajikistan, Kazakhstan, and Uzbekistan.
Laúd is a plectrum-plucked chordophone from Spain, played also in diaspora countries such as Cuba and the Philippines.
The Guitarrón Chileno is a guitar-shaped plucked string instrument from Chile, with 25 or 24 (rarely) 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 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.
The Viola de arame is a stringed musical instrument from the Portuguese island of Madeira. It has 9 strings in 5 courses. The strings are made of steel.
The Algerian mandole is a steel-string fretted instrument resembling an elongated mandolin, widely used in Algerian music such as Chaabi, Kabyle music and Nuubaat.
