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Double bass

acoustic stringed instrument of the violin family

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 17, 2026
Entity authorityQ80019 ↗
Source-derived summary

The double bass, also known as the upright bass, the acoustic bass, the bull fiddle, the bass fiddle, the string bass, the contrabass, or simply the bass, is the largest and lowest-pitched chordophone in the modern symphony orchestra (excluding rare additions such as the octobass). It has four or five strings, and its construction is in between that of the gamba (viol) and the violin family.

The bass is a standard member of the orchestra's string section, along with violins, violas, and cellos, as well as the concert band, and is featured in concertos, solo, and chamber music in Western classical music. The bass is used in a range of other genres, such as jazz, blues, rock and roll, rockabilly, country music, bluegrass, tango, folk music and certain types of film and video game soundtracks.

The instrument's exact lineage is still a matter of some debate, with scholars divided on whether the bass is derived from the viol or the violin family.

Being a transposing instrument, the bass is typically notated one octave higher than tuned to avoid excessive ledger lines below the staff. The double bass is the only modern bowed string instrument that is tuned in fourths (like a bass guitar, viol, or the lowest-sounding four strings of a standard guitar), rather than fifths, with strings usually tuned to E1, A1, D2 and G2.

The double bass is played with a bow (arco), or by plucking the strings (pizzicato), or by slapping the strings for certain rock and roll and rockabilly styles, or via a variety of extended techniques. In orchestral repertoire and tango music, both arco and pizzicato are employed. In jazz, blues, and rockabilly, pizzicato is the norm.

Editorial summary

Begin with the source’s own compact description: “Double bass” is acoustic stringed instrument of the violin family. The dossier treats that line as a proposition to test through Double, bass and acoustic, not as a finished interpretation.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current 282-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The authority record carries competing date values—1400, 1800—which should remain separate until their references and qualifiers are resolved. For this dossier, Double, bass and acoustic is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “acoustic stringed instrument of the violin family” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 17, 2026. The linked authority identifier is Q80019. The Library of Congress control number is sh85039150. 2 of 3 selected statements include explicit references; 2 carry qualifiers and 0 use preferred rank.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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  2. Expand the search: follow Double bass primary sources, Double bass archive and Double research across catalogues and specialist indexes.
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Source & attribution

This entry incorporates text from “Double bass” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.