Opus 27 No. 1
E947789
Opus 27 No. 1 is the first of Frédéric Chopin’s two Op. 27 nocturnes, a lyrical and expressive piano piece noted for its rich harmonies and dramatic contrasts.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Opus 27 No. 1 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11775427 — 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: Opus 27 No. 1 Context triple: [Opus 27 No. 2, pairedWith, Opus 27 No. 1]
-
A.
Opus 27 No. 2
Opus 27 No. 2 is the catalog designation for Beethoven’s famous Piano Sonata No. 14 in C-sharp minor, widely known as the "Moonlight" Sonata.
-
B.
Op. 10 No. 3
Op. 10 No. 3 is the opus designation for Ludwig van Beethoven’s Piano Sonata No. 7 in D major, a notable early-period work admired for its expressive slow movement.
-
C.
Sonata No. 7 in F major, Op. 2
Sonata No. 7 in F major, Op. 2 is a baroque trio sonata by Arcangelo Corelli, included as one of the works in his influential Opus 2 collection.
-
D.
Sonata No. 12 in G major, Op. 2
Sonata No. 12 in G major, Op. 2 is a baroque trio sonata by Arcangelo Corelli, included as the twelfth piece in his influential Opus 2 collection.
-
E.
Opus 300
Opus 300 is a musical composition, likely part of a numbered series of works by the same composer as Opus 100.
- 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: Opus 27 No. 1 Target entity description: Opus 27 No. 1 is the first of Frédéric Chopin’s two Op. 27 nocturnes, a lyrical and expressive piano piece noted for its rich harmonies and dramatic contrasts.
-
A.
Opus 27 No. 2
Opus 27 No. 2 is the catalog designation for Beethoven’s famous Piano Sonata No. 14 in C-sharp minor, widely known as the "Moonlight" Sonata.
-
B.
Op. 10 No. 3
Op. 10 No. 3 is the opus designation for Ludwig van Beethoven’s Piano Sonata No. 7 in D major, a notable early-period work admired for its expressive slow movement.
-
C.
Sonata No. 7 in F major, Op. 2
Sonata No. 7 in F major, Op. 2 is a baroque trio sonata by Arcangelo Corelli, included as one of the works in his influential Opus 2 collection.
-
D.
Sonata No. 12 in G major, Op. 2
Sonata No. 12 in G major, Op. 2 is a baroque trio sonata by Arcangelo Corelli, included as the twelfth piece in his influential Opus 2 collection.
-
E.
Opus 300
Opus 300 is a musical composition, likely part of a numbered series of works by the same composer as Opus 100.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
musical composition
ⓘ
nocturne ⓘ solo piano piece ⓘ |
| approximateCompositionPeriod | early 1830s ⓘ |
| associatedWithComposerNationality | Polish ⓘ |
| belongsToCatalogue | Chopin nocturnes NERFINISHED ⓘ |
| catalogueNumber | Op. 27 No. 1 ⓘ |
| characteristic |
dramatic contrasts
ⓘ
lyrical melody ⓘ rich harmonies ⓘ |
| composer | Frédéric Chopin NERFINISHED ⓘ |
| countryOfOrigin | France ⓘ |
| dedicatedTo | Comtesse d’Apponyi NERFINISHED ⓘ |
| dynamicRange | wide ⓘ |
| followedBy | Opus 27 No. 2 NERFINISHED ⓘ |
| follows | Nocturne in C minor, Op. 48 No. 1 NERFINISHED ⓘ |
| form | nocturne ⓘ |
| genre | Romantic piano music ⓘ |
| hasKeySignature | four sharps ⓘ |
| instrumentation | piano ⓘ |
| key | C-sharp minor ⓘ |
| languageOfTitle | French ⓘ |
| mood |
dramatic
ⓘ
introspective ⓘ |
| notableSection |
agitated middle section in C-sharp minor
ⓘ
lyrical outer sections ⓘ |
| numberWithinOpus | 1 ⓘ |
| oftenPerformedBy | concert pianists ⓘ |
| opusNumber | 27 ⓘ |
| pairWith | Opus 27 No. 2 ⓘ |
| partOfRepertoire | standard Romantic piano repertoire ⓘ |
| performancePractice | rubato commonly employed ⓘ |
| period | Romantic era ⓘ |
| placeOfPublication | Paris NERFINISHED ⓘ |
| precededBy | Nocturne in G minor, Op. 15 No. 3 NERFINISHED ⓘ |
| publicationYear | 1836 ⓘ |
| publisher | Maurice Schlesinger NERFINISHED ⓘ |
| recordedInNumerousAlbums | yes ⓘ |
| set | Nocturnes, Op. 27 NERFINISHED ⓘ |
| structure | ternary-like form ⓘ |
| technicalLevel | advanced ⓘ |
| tempoMarking | Larghetto ⓘ |
| texture | cantabile right-hand melody over arpeggiated accompaniment ⓘ |
| timeSignature | 4/4 ⓘ |
| titleLanguageVariant | Nocturne en ut dièse mineur, Op. 27 n° 1 NERFINISHED ⓘ |
| usedInMusicEducation | yes ⓘ |
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: Opus 27 No. 1 Description of subject: Opus 27 No. 1 is the first of Frédéric Chopin’s two Op. 27 nocturnes, a lyrical and expressive piano piece noted for its rich harmonies and dramatic contrasts.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.