In music, a double stop is the technique of playing two notes simultaneously on a

stringed instrument In musical instrument classification, string instruments, or chordophones, are musical instruments that produce sound from vibrating strings when a performer strums, plucks, strikes or sounds the strings in varying manners. Musicians play so ...

such as a

violin The violin, sometimes referred to as a fiddle, is a wooden chordophone, and is the smallest, and thus highest-pitched instrument (soprano) in regular use in the violin family. Smaller violin-type instruments exist, including the violino picc ...

, a

viola The viola ( , () ) is a string instrument of the violin family, and is usually bowed when played. Violas are slightly larger than violins, and have a lower and deeper sound. Since the 18th century, it has been the middle or alto voice of the ...

, a

cello The violoncello ( , ), commonly abbreviated as cello ( ), is a middle pitched bowed (sometimes pizzicato, plucked and occasionally col legno, hit) string instrument of the violin family. Its four strings are usually intonation (music), tuned i ...

, or a

double bass The double bass (), also known as the upright bass, the acoustic bass, the bull fiddle, or simply the bass, is the largest and lowest-pitched string instrument, chordophone in the modern orchestra, symphony orchestra (excluding rare additions ...

. On instruments such as the

Hardanger fiddle A hardanger fiddle () is a traditional stringed instrument considered the national instrument of Norway. In modern designs, this type of fiddle is very similar to the violin, though with eight or nine strings (rather than four as on a standard v ...

it is common and often employed. In performing a double stop, two separate strings are bowed or plucked simultaneously. Although the term itself suggests these strings are to be fingered (stopped), in practice one or both strings may be open. A triple stop is the same technique applied to three strings; a quadruple stop applies to four strings. Double, triple, and quadruple stopping are collectively known as multiple stopping. Early extensive examples of the double stop and string chords appear in Carlo Farina's ''Capriccio Stravagante'' from 1627, and in certain of the sonatas of Biagio Marini's Op. 8 of 1629.

Bowing

On instruments with a curved

bridge A bridge is a structure built to Span (engineering), span a physical obstacle (such as a body of water, valley, road, or railway) without blocking the path underneath. It is constructed for the purpose of providing passage over the obstacle, whi ...

, it is difficult to bow more than two strings simultaneously. Early treatises make it clear that

composer A composer is a person who writes music. The term is especially used to indicate composers of Western classical music, or those who are composers by occupation. Many composers are, or were, also skilled performers of music. Etymology and def ...

s did not expect three notes to be played at once, even though the notes may be written in a way as to suggest this. Playing four notes at once is almost impossible. The normal way of playing three or four note chords is to sound the lower notes briefly and allow them to ring while the bow plays the upper notes (a

broken chord In Western music theory, a chord is a group of notes played together for their harmonic consonance or dissonance. The most basic type of chord is a triad, so called because it consists of three distinct notes: the root note along with interv ...

). This gives the illusion of a true triple or quadruple stop. In

forte Forte or Forté may refer to: Music *Forte (music), a musical dynamic meaning "loudly" or "strong" * Forte number, an ordering given to every pitch class set * Forte (notation program), a suite of musical score notation programs * Forte (vocal ...

, however, it is possible to play three notes at once, especially when bowed toward the

fingerboard The fingerboard (also known as a fretboard on fretted instruments) is an important component of most stringed instruments. It is a thin, long strip of material, usually wood, that is laminated to the front of the neck of an instrument. The stri ...

. With this technique more pressure than usual is needed on the bow, so this cannot be practiced in softer passages. This technique is mainly used in music with great force, such as the

cadenza In music, a cadenza, (from , meaning cadence; plural, ''cadenze'' ) is, generically, an improvised or written-out ornamental passage played or sung by a soloist(s), usually in a "free" rhythmic style, and often allowing virtuosic display ...

-like solo at the beginning of the last movement of

Tchaikovsky Pyotr Ilyich Tchaikovsky ( ; 7 May 1840 – 6 November 1893) was a Russian composer during the Romantic period. He was the first Russian composer whose music made a lasting impression internationally. Tchaikovsky wrote some of the most popular ...

violin concerto A violin concerto is a concerto for solo violin (occasionally, two or more violins) and instrumental ensemble (customarily orchestra). Such works have been written since the Baroque period, when the solo concerto form was first developed, up thro ...

Bach bow

The "Bach bow" with its arched back uses a system of levers to slacken or tighten bow hair immediately while playing so as to (according to its advocates) facilitate the performance of polyphonic music. Such a bow was conceived early in the 20th century by

Arnold Schering Arnold Schering (2 April 1877 in Breslau, German Empire – 7 March 1941 in Berlin) was a German musicologist. He grew up in Dresden as the son of an art publisher. He learned violin at the from which he graduated in 1896. Thereafter he studied ...

and Albert Schweitzer and constructed by Rolf Schröder in 1933. A similar device called the "Vega bow" was built in 1954 under the sponsorship of the violinist Emil Telmányi. Neither of these bows bears any particular relation to historical

Baroque The Baroque ( , , ) is a Western Style (visual arts), style of Baroque architecture, architecture, Baroque music, music, Baroque dance, dance, Baroque painting, painting, Baroque sculpture, sculpture, poetry, and other arts that flourished from ...

bows and neither has ever been widely employed. In 1990, German cellist Michael Bach invented a curved bow for cello, violin, viola and bass. He named it "BACH.Bogen" (BACH.Bow) after his own name.

Notation

In longer three-note or four-note chords, either the top note or the top two notes are sustained after the lower notes have been played as grace notes. Sometimes the noteheads for the lower notes are filled in to show they are of short duration while the noteheads for the notes to be held are left open. This notation occurs, for example, at the beginning of the fourth movement of

Beethoven's fifth symphony The Symphony No. 5 in C minor, Op. 67, also known as the ''Fate Symphony'' (), is a symphony composed by Ludwig van Beethoven between 1804 and 1808. It is one of the best-known compositions in classical music and one of the most frequently pla ...

. Simultaneous notes in a single part for an orchestral string section may be played as multiple stops or the individual notes may be distributed among the players within the section. Where the latter is intended, ''

divisi In musical terminology, ''divisi'', or as typically printed ''“div.,”'' is an instruction to divide a single section of instruments into multiple subsections. This usually applies to the violins of the string section in an orchestra, although v ...

'' or ''div.'' is written above the staff.

George Heussenstamm George Heussenstamm (July 24, 1926 – April 8, 2024) was an American composer. His most well-known works include jazz-classical chamber styles, such as ''Etudes (7) for oboe, clarinet & bassoon, Op. 77'' (1964), ''Alchemy for solo oboe and tap ...

(1987), ''The Norton Manual of Music Notation'', W. W. Norton, 117.

Plucking

Guitar The guitar is a stringed musical instrument that is usually fretted (with Fretless guitar, some exceptions) and typically has six or Twelve-string guitar, twelve strings. It is usually held flat against the player's body and played by strumming ...

double stops are commonly used in

rock Rock most often refers to: * Rock (geology), a naturally occurring solid aggregate of minerals or mineraloids * Rock music, a genre of popular music Rock or Rocks may also refer to: Places United Kingdom * Rock, Caerphilly, a location in Wale ...

blues Blues is a music genre and musical form that originated among African Americans in the Deep South of the United States around the 1860s. Blues has incorporated spiritual (music), spirituals, work songs, field hollers, Ring shout, shouts, cha ...

metal A metal () is a material that, when polished or fractured, shows a lustrous appearance, and conducts electrical resistivity and conductivity, electricity and thermal conductivity, heat relatively well. These properties are all associated wit ...

, and

jazz Jazz is a music genre that originated in the African-American communities of New Orleans, Louisiana, in the late 19th and early 20th centuries. Its roots are in blues, ragtime, European harmony, African rhythmic rituals, spirituals, h ...

music. They are often played by

fingerpicking Fingerstyle guitar is the technique of playing the guitar or bass guitar by plucking the strings directly with the fingertips, fingernails, or picks attached to fingers, as opposed to flatpicking (plucking individual notes with a single plectr ...

hybrid picking Hybrid picking is a guitar-playing technique that involves picking with a pick (plectrum) and one or more fingers alternately or simultaneously. Hybrid picking allows guitar players who use a pick to perform music which would normally require ...

, but can also be

strummed In music, strumming is a way of playing a stringed instrument such as a guitar, ukulele, or mandolin. A strum or stroke is a sweeping action where a finger or plectrum brushes over several strings to generate sound. On most stringed instrume ...

, or executed with hammer-ons or pull-offs.

Jimi Hendrix James Marshall "Jimi" Hendrix (born Johnny Allen Hendrix; November 27, 1942September 18, 1970) was an American singer-songwriter and musician. He is widely regarded as one of the greatest and most influential guitarists of all time. Inducted ...

was especially known for utilizing double stops on the guitar. When three or more notes are played simultaneously on a

plucked string instrument Plucked string instruments are a subcategory of string instruments that are played by plucking the string (music), strings. Plucking is a way of pulling and releasing the string in such a way as to give it an impulse that causes the string to ...

, it is simply called a chord rather than a triple stop or quadruple stop.

Marching percussion

Double stops are commonly used in

marching percussion Marching percussion instruments are percussion instruments (usually drums, such as snare, bass, and tenor drums) specially designed to be played while moving. This is achieved by attaching the drum(s) to a special harness (also called a carrier ...

writing. In the case of the snare, a double stop is when a drummer hits the drum with both hands at the same time, while the tenors hit 2 drums at once. These are usually notated with either single note or a stacked note. A double stop will have the letter B written under the note for sticking.

References