String Octet in E-flat major, Op. 20
E228904
String Octet in E-flat major, Op. 20 is an early chamber music masterpiece by Felix Mendelssohn, celebrated for its youthful brilliance, innovative scoring for eight string players, and enduring place in the core classical repertoire.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Streichoktett Es-Dur, Op. 20 | 1 |
| String Octet in C major, Op. 7 by George Enescu | 1 |
| String Octet in E-flat major, Op. 20 canonical | 1 |
| String Octet in F major, Op. 17 by Niels Gade | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2048300 — 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: String Octet in E-flat major, Op. 20 Context triple: [Felix Mendelssohn, notableWork, String Octet in E-flat major, Op. 20]
-
A.
String Quartet in F major
String Quartet in F major is a celebrated chamber work by Maurice Ravel, admired for its luminous textures, refined harmonies, and innovative yet classical approach to the string quartet form.
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B.
Serenade for Strings in C major, Op. 48
Serenade for Strings in C major, Op. 48 is a lyrical and warmly expressive string orchestra work composed by Pyotr Ilyich Tchaikovsky in 1880, celebrated for its graceful melodies and classical elegance.
-
C.
Piano Quartet in A minor
The Piano Quartet in A minor is an early chamber work by English composer Herbert Howells, noted for its rich late-Romantic harmonies and expressive, lyrical character.
-
D.
Symphony in C
Symphony in C is a landmark neoclassical ballet choreographed by George Balanchine to Georges Bizet’s Symphony in C, renowned for its pure dance style and large ensemble structure.
-
E.
Concerto in F
Concerto in F is a three-movement jazz-influenced classical concerto for piano and orchestra by American composer George Gershwin, first performed in 1925.
- 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: String Octet in E-flat major, Op. 20 Target entity description: String Octet in E-flat major, Op. 20 is an early chamber music masterpiece by Felix Mendelssohn, celebrated for its youthful brilliance, innovative scoring for eight string players, and enduring place in the core classical repertoire.
-
A.
String Quartet in F major
String Quartet in F major is a celebrated chamber work by Maurice Ravel, admired for its luminous textures, refined harmonies, and innovative yet classical approach to the string quartet form.
-
B.
Serenade for Strings in C major, Op. 48
Serenade for Strings in C major, Op. 48 is a lyrical and warmly expressive string orchestra work composed by Pyotr Ilyich Tchaikovsky in 1880, celebrated for its graceful melodies and classical elegance.
-
C.
Piano Quartet in A minor
The Piano Quartet in A minor is an early chamber work by English composer Herbert Howells, noted for its rich late-Romantic harmonies and expressive, lyrical character.
-
D.
Symphony in C
Symphony in C is a landmark neoclassical ballet choreographed by George Balanchine to Georges Bizet’s Symphony in C, renowned for its pure dance style and large ensemble structure.
-
E.
Concerto in F
Concerto in F is a three-movement jazz-influenced classical concerto for piano and orchestra by American composer George Gershwin, first performed in 1925.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
chamber music composition
ⓘ
musical work ⓘ string octet ⓘ |
| catalogueStatus | core classical repertoire ⓘ |
| composer | Felix Mendelssohn ⓘ |
| composerAgeAtComposition | 16 ⓘ |
| compositionYear | 1825 ⓘ |
| countryOfOrigin | Germany ⓘ |
| dedicatedTo | Eduard Rietz ⓘ |
| firstMovementTitle | Allegro moderato ma con fuoco ⓘ |
| fourthMovementTitle | Presto ⓘ |
| genre | chamber music ⓘ |
| hasScherzoType | fairy-like, gossamer texture ⓘ |
| importanceInComposerOutput | one of Mendelssohn’s most famous early works ⓘ |
| influenced |
String Octet in E-flat major, Op. 20
self-linksurface differs
ⓘ
surface form:
String Octet in C major, Op. 7 by George Enescu
String Octet in E-flat major, Op. 20 self-linksurface differs ⓘ
surface form:
String Octet in F major, Op. 17 by Niels Gade
|
| influencedBy |
Classical symphonic style
ⓘ
Ludwig van Beethoven’s chamber music ⓘ |
| inKeyFamily | E-flat major works by Mendelssohn ⓘ |
| key | E-flat major ⓘ |
| languageOfTitle | German ⓘ |
| movementCount | 4 ⓘ |
| notableFeature |
innovative scoring for eight string players as a single ensemble
ⓘ
symphonic treatment of chamber forces ⓘ use of a light, fleet scherzo inspired by Goethe’s Walpurgisnacht ⓘ |
| notableRecording |
Emerson String Quartet and colleagues recording
ⓘ
Marlboro Festival recording under Pablo Casals ⓘ |
| opusNumber | Op. 20 ⓘ |
| originalTitle |
String Octet in E-flat major, Op. 20
self-linksurface differs
ⓘ
surface form:
Streichoktett Es-Dur, Op. 20
|
| performancePractice |
often played by two string quartets
ⓘ
sometimes played by enlarged string sections as chamber orchestra ⓘ |
| period | Romantic era ⓘ |
| premiereContext | performed in private musical circles before public recognition ⓘ |
| publisher | Breitkopf & Härtel ⓘ |
| reception | widely regarded as an early masterpiece ⓘ |
| scoredFor |
eight string instruments
ⓘ
four violins ⓘ two cellos ⓘ two violas ⓘ |
| secondMovementTitle | Andante ⓘ |
| structure | four-movement classical-romantic form ⓘ |
| styleCharacteristic |
orchestral sonority within chamber forces
ⓘ
rich contrapuntal textures ⓘ virtuosic writing for all parts ⓘ youthful brilliance ⓘ |
| thirdMovementTitle | Scherzo: Allegro leggierissimo ⓘ |
| typicalPerformanceDuration | approximately 30 minutes ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: String Octet in E-flat major, Op. 20 Description of subject: String Octet in E-flat major, Op. 20 is an early chamber music masterpiece by Felix Mendelssohn, celebrated for its youthful brilliance, innovative scoring for eight string players, and enduring place in the core classical repertoire.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
String Octet in E-flat major, Op. 20
→
originalTitle
→
String Octet in E-flat major, Op. 20
self-linksurface differs
ⓘ
this entity surface form:
Streichoktett Es-Dur, Op. 20
String Octet in E-flat major, Op. 20
→
influenced
→
String Octet in E-flat major, Op. 20
self-linksurface differs
ⓘ
this entity surface form:
String Octet in F major, Op. 17 by Niels Gade
String Octet in E-flat major, Op. 20
→
influenced
→
String Octet in E-flat major, Op. 20
self-linksurface differs
ⓘ
this entity surface form:
String Octet in C major, Op. 7 by George Enescu