Piano Concerto No. 3 in E-flat major, Op. posth.
E869576
Piano Concerto No. 3 in E-flat major, Op. posth. is an unfinished, posthumously published piano concerto by Pyotr Ilyich Tchaikovsky, later reconstructed from his sketches and now a lesser-known but notable part of his concert repertoire.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Piano Concerto No. 3 in E-flat major, Op. posth. canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10528528 — 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: Piano Concerto No. 3 in E-flat major, Op. posth. Context triple: [Tchaikovsky orchestral repertoire, includesWork, Piano Concerto No. 3 in E-flat major, Op. posth.]
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A.
Piano Concerto No. 3 in D minor, Op. 30
Piano Concerto No. 3 in D minor, Op. 30 is a monumental late-Romantic piano concerto renowned for its emotional depth and extreme technical difficulty, making it a cornerstone of the virtuoso piano repertoire.
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B.
Piano Concerto No. 3 in G major, Op. 45
Piano Concerto No. 3 in G major, Op. 45 is a large-scale Romantic concerto for piano and orchestra by Russian composer Anton Rubinstein, noted for its virtuosic solo writing and expansive, lyrical character.
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C.
Piano Concerto No. 3 in C major
Piano Concerto No. 3 in C major is a virtuosic and rhythmically vibrant 1921 piano concerto by Sergei Prokofiev, renowned for its brilliant orchestration and enduring popularity in the concert repertoire.
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D.
Piano Concerto in E minor
The Piano Concerto in E minor is a virtuosic Romantic concerto composed by the renowned Polish-American pianist and composer Josef Hofmann.
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E.
Piano Concerto, Op. 38
Piano Concerto, Op. 38 is a 1962 virtuosic concerto for piano and orchestra by American composer Samuel Barber, noted for its lyrical intensity and modern yet accessible harmonic language.
- 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: Piano Concerto No. 3 in E-flat major, Op. posth. Target entity description: Piano Concerto No. 3 in E-flat major, Op. posth. is an unfinished, posthumously published piano concerto by Pyotr Ilyich Tchaikovsky, later reconstructed from his sketches and now a lesser-known but notable part of his concert repertoire.
-
A.
Piano Concerto No. 3 in D minor, Op. 30
Piano Concerto No. 3 in D minor, Op. 30 is a monumental late-Romantic piano concerto renowned for its emotional depth and extreme technical difficulty, making it a cornerstone of the virtuoso piano repertoire.
-
B.
Piano Concerto No. 3 in G major, Op. 45
Piano Concerto No. 3 in G major, Op. 45 is a large-scale Romantic concerto for piano and orchestra by Russian composer Anton Rubinstein, noted for its virtuosic solo writing and expansive, lyrical character.
-
C.
Piano Concerto No. 3 in C major
Piano Concerto No. 3 in C major is a virtuosic and rhythmically vibrant 1921 piano concerto by Sergei Prokofiev, renowned for its brilliant orchestration and enduring popularity in the concert repertoire.
-
D.
Piano Concerto in E minor
The Piano Concerto in E minor is a virtuosic Romantic concerto composed by the renowned Polish-American pianist and composer Josef Hofmann.
-
E.
Piano Concerto, Op. 38
Piano Concerto, Op. 38 is a 1962 virtuosic concerto for piano and orchestra by American composer Samuel Barber, noted for its lyrical intensity and modern yet accessible harmonic language.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf | piano concerto ⓘ |
| approximateDuration | about 15 minutes ⓘ |
| associatedComposerLifespan | 1840–1893 GENERATED ⓘ |
| basedOn | Symphony in E-flat major (uncompleted) by Tchaikovsky NERFINISHED ⓘ |
| catalogueNumber | TH 75a NERFINISHED ⓘ |
| composer | Pyotr Ilyich Tchaikovsky NERFINISHED ⓘ |
| compositionEndStatus | left in sketch form ⓘ |
| compositionStartYear | 1893 ⓘ |
| countryOfOrigin | Russian Empire ⓘ |
| firstMovementTitle | Allegro brillante ⓘ |
| genre | Romantic concerto ⓘ |
| hasCatalogueEntry | included in Tchaikovsky thematic catalogues ⓘ |
| hasEnsemble | symphony orchestra ⓘ |
| hasKeySignature | three flats ⓘ |
| hasSoloInstrument | piano ⓘ |
| historicalContext | late work in Tchaikovsky’s output ⓘ |
| isPartOfRepertoire | Romantic piano concerto repertoire ⓘ |
| isPosthumous | true ⓘ |
| isUnfinished | true ⓘ |
| key | E-flat major ⓘ |
| languageOfTitle | Italian ⓘ |
| movementCount | 1 ⓘ |
| notableFeature |
derived from an abandoned symphony project
ⓘ
exists in multiple editorial versions ⓘ |
| opusNumber | Op. posth. ⓘ |
| orchestration | solo piano and orchestra ⓘ |
| partOf | Tchaikovsky’s concertante works for piano and orchestra ⓘ |
| premiereCity | Moscow NERFINISHED ⓘ |
| premiereCountry | Russia NERFINISHED ⓘ |
| premiereYear | 1898 ⓘ |
| publicationStatus | posthumously published ⓘ |
| reconstructedFrom | Tchaikovsky’s sketches for a Symphony in E-flat major ⓘ |
| reconstructionContributor |
Sergei Taneyev
NERFINISHED
ⓘ
other editors and arrangers ⓘ |
| relatedWork |
Andante and Finale, Op. posth. 79 (derived from same symphonic material)
NERFINISHED
ⓘ
Piano Concerto No. 1 in B-flat minor, Op. 23 NERFINISHED ⓘ Piano Concerto No. 2 in G major, Op. 44 NERFINISHED ⓘ |
| relativeFame | less frequently performed than Tchaikovsky’s First Piano Concerto ⓘ |
| stylePeriod | Romantic ⓘ |
| title |
Piano Concerto No. 3 in E-flat major
NERFINISHED
ⓘ
Piano Concerto No. 3 in E-flat major, Op. posth. NERFINISHED ⓘ |
| tonalCenter | E-flat major ⓘ |
| workNumberInSeries | 3 ⓘ |
| workStatus | completed and orchestrated by others after composer’s death ⓘ |
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: Piano Concerto No. 3 in E-flat major, Op. posth. Description of subject: Piano Concerto No. 3 in E-flat major, Op. posth. is an unfinished, posthumously published piano concerto by Pyotr Ilyich Tchaikovsky, later reconstructed from his sketches and now a lesser-known but notable part of his concert repertoire.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
Tchaikovsky orchestral repertoire
→
includesWork
→
Piano Concerto No. 3 in E-flat major, Op. posth.
ⓘ