Mozart’s Clarinet Quintet in A major, K. 581

E935794

chamber music composition clarinet quintet

Mozart’s Clarinet Quintet in A major, K. 581 is a seminal chamber work for clarinet and string quartet, celebrated for its lyrical beauty, innovative writing for the clarinet, and lasting influence on later composers.

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All labels observed (3)

Label	Occurrences
Clarinet Quintet in A major, K. 581	1
Mozart Clarinet Quintet K. 581	1
Mozart’s Clarinet Quintet in A major, K. 581 canonical	1

How this entity was disambiguated

This entity first appeared as the object of triple T11594967 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Mozart’s Clarinet Quintet in A major, K. 581
Context triple: [Clarinet Quintet in B minor, Op. 115, influencedBy, Mozart’s Clarinet Quintet in A major, K. 581]

A. Clarinet Quintet in B-flat major, Op. 34
The Clarinet Quintet in B-flat major, Op. 34 is a Romantic-era chamber work by Carl Maria von Weber that showcases virtuosic clarinet writing alongside a string quartet.
B. Clarinet Quintet in B minor, Op. 115
The Clarinet Quintet in B minor, Op. 115 is a late Romantic chamber work by Johannes Brahms, celebrated for its autumnal lyricism and rich interplay between clarinet and string quartet.
C. Mozart Symphony No. 25 in G minor
Mozart's Symphony No. 25 in G minor is a dramatic, early symphony renowned for its intense emotional character and driving rhythms, often associated with the Sturm und Drang style.
D. Piano Quintet in A major "Trout", D. 667
The Piano Quintet in A major "Trout", D. 667 is one of Franz Schubert’s most celebrated chamber works, renowned for its lyrical beauty and its set of variations on his earlier song "Die Forelle" ("The Trout").
E. Clarinet Concerto in A major
The Clarinet Concerto in A major is a late-period concerto by Wolfgang Amadeus Mozart, celebrated as one of the most important and lyrical works in the clarinet repertoire.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Mozart’s Clarinet Quintet in A major, K. 581
Target entity description: Mozart’s Clarinet Quintet in A major, K. 581 is a seminal chamber work for clarinet and string quartet, celebrated for its lyrical beauty, innovative writing for the clarinet, and lasting influence on later composers.

A. Clarinet Quintet in B-flat major, Op. 34
The Clarinet Quintet in B-flat major, Op. 34 is a Romantic-era chamber work by Carl Maria von Weber that showcases virtuosic clarinet writing alongside a string quartet.
B. Clarinet Quintet in B minor, Op. 115
The Clarinet Quintet in B minor, Op. 115 is a late Romantic chamber work by Johannes Brahms, celebrated for its autumnal lyricism and rich interplay between clarinet and string quartet.
C. Mozart Symphony No. 25 in G minor
Mozart's Symphony No. 25 in G minor is a dramatic, early symphony renowned for its intense emotional character and driving rhythms, often associated with the Sturm und Drang style.
D. Piano Quintet in A major "Trout", D. 667
The Piano Quintet in A major "Trout", D. 667 is one of Franz Schubert’s most celebrated chamber works, renowned for its lyrical beauty and its set of variations on his earlier song "Die Forelle" ("The Trout").
E. Clarinet Concerto in A major
The Clarinet Concerto in A major is a late-period concerto by Wolfgang Amadeus Mozart, celebrated as one of the most important and lyrical works in the clarinet repertoire.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	chamber music composition ⓘ clarinet quintet ⓘ
approximateCompositionYear	1789 ⓘ
catalogNumber	K. 581 ⓘ
commonTitle	Clarinet Quintet ⓘ Stadler Quintet ⓘ
composer	Wolfgang Amadeus Mozart ⓘ
dedicatedTo	Anton Stadler ⓘ
genre	Classical period chamber music ⓘ
hasMovement	Allegro in A major ⓘ Finale: Allegretto con variazioni ⓘ Larghetto in D major ⓘ Menuetto with two trios ⓘ
historicalSignificance	among the earliest major works for clarinet and string quartet ⓘ expanded the clarinet’s role in chamber music ⓘ
influenced	Carl Maria von Weber’s clarinet works ⓘ Johannes Brahms’s Clarinet Quintet in B minor, Op. 115 ⓘ linked to: Clarinet Quintet in B minor, Op. 115 later clarinet chamber music ⓘ
key	A major ⓘ
languageOfTitle	Italian ⓘ
movementCount	5 ⓘ
notableFeature	innovative integration of clarinet with string quartet ⓘ prominent lyrical writing for clarinet ⓘ use of basset clarinet’s extended lower range ⓘ
originalInstrument	basset clarinet in A ⓘ
performancePractice	historically informed performances use reconstructed basset clarinet ⓘ often performed on modern A clarinet ⓘ
period	Classical era ⓘ
placeInOeuvre	one of Mozart’s late chamber works ⓘ
reception	frequently programmed in chamber music concerts ⓘ widely regarded as a masterpiece of the clarinet repertoire ⓘ
relatedWork	Mozart’s Clarinet Concerto in A major, K. 622 ⓘ linked to: Clarinet Concerto in A major
scoredFor	cello ⓘ clarinet in A ⓘ two violins ⓘ viola ⓘ
structure	minuet and trio third movement ⓘ slow second movement with cantabile clarinet line ⓘ sonata-form first movement ⓘ theme and variations finale ⓘ
style	intimate chamber texture ⓘ lyrical ⓘ
tonalCenterFinale	A major ⓘ
tonalCenterFirstMovement	A major ⓘ
tonalCenterSecondMovement	D major ⓘ
tonalCenterThirdMovement	A major ⓘ
typicalPerformanceDuration	about 30 minutes ⓘ

How these facts were elicited

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

Clarinet Quintet in B minor, Op. 115 → influencedBy → Mozart’s Clarinet Quintet in A major, K. 581 ⓘ

works of Wolfgang Amadeus Mozart → notableWork → Clarinet Quintet in A major, K. 581 ⓘ

linked to: Mozart’s Clarinet Quintet in A major, K. 581

Mozart K. 622 → relatedWork → Mozart Clarinet Quintet K. 581 ⓘ