Waltz in A minor, B. 150
E749127
"Waltz in A minor, B. 150" is a short, lyrical piano waltz by Frédéric Chopin, noted for its melancholic charm and often performed by intermediate to advanced pianists.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Waltz in A minor (posth.) | 1 |
| Waltz in A minor, B. 150 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8674301 — 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: Waltz in A minor, B. 150 Context triple: [Piano Book, includesWork, Waltz in A minor, B. 150]
-
A.
Menuet I
Menuet I is a stately dance movement from George Frideric Handel’s orchestral suite "Music for the Royal Fireworks," reflecting the elegant courtly style of the Baroque era.
-
B.
Minuet from String Quintet in E major, Op. 11 No. 5, G. 275
The "Minuet" from Luigi Boccherini’s String Quintet in E major, Op. 11 No. 5, G. 275 is a graceful and widely recognized Classical-era dance movement often performed as a standalone concert piece.
-
C.
Menuet II
Menuet II is the second of the two minuet sections in the final movement of George Frideric Handel’s orchestral suite "Music for the Royal Fireworks," often performed as part of the complete work.
-
D.
Brahms Waltzes
Brahms Waltzes is a modern dance work choreographed by Charles Weidman, set to Johannes Brahms’s waltz music and noted for its musicality and expressive movement.
-
E.
Eine kleine Nachtmusik
Eine kleine Nachtmusik is one of Wolfgang Amadeus Mozart’s most famous serenades, celebrated for its graceful melodies and light, elegant Classical style.
- 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: Waltz in A minor, B. 150 Target entity description: "Waltz in A minor, B. 150" is a short, lyrical piano waltz by Frédéric Chopin, noted for its melancholic charm and often performed by intermediate to advanced pianists.
-
A.
Menuet I
Menuet I is a stately dance movement from George Frideric Handel’s orchestral suite "Music for the Royal Fireworks," reflecting the elegant courtly style of the Baroque era.
-
B.
Minuet from String Quintet in E major, Op. 11 No. 5, G. 275
The "Minuet" from Luigi Boccherini’s String Quintet in E major, Op. 11 No. 5, G. 275 is a graceful and widely recognized Classical-era dance movement often performed as a standalone concert piece.
-
C.
Menuet II
Menuet II is the second of the two minuet sections in the final movement of George Frideric Handel’s orchestral suite "Music for the Royal Fireworks," often performed as part of the complete work.
-
D.
Brahms Waltzes
Brahms Waltzes is a modern dance work choreographed by Charles Weidman, set to Johannes Brahms’s waltz music and noted for its musicality and expressive movement.
-
E.
Eine kleine Nachtmusik
Eine kleine Nachtmusik is one of Wolfgang Amadeus Mozart’s most famous serenades, celebrated for its graceful melodies and light, elegant Classical style.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
piano composition
ⓘ
solo piano piece ⓘ waltz ⓘ |
| alsoKnownAs |
Waltz in A minor (posth.)
ⓘ
linked to:
Waltz in A minor, B. 150
|
| BrownCatalogueNumber | B. 150 ⓘ |
| catalogue | Brown catalogue of Chopin’s works ⓘ |
| character |
lyrical
ⓘ
melancholic ⓘ |
| commonUse |
recital repertoire
ⓘ
teaching repertoire ⓘ |
| composer | Frédéric Chopin ⓘ |
| composerNationality | Polish ⓘ |
| countryOfOrigin | Poland ⓘ |
| difficultyLevel |
advanced
ⓘ
intermediate ⓘ |
| era | 19th century ⓘ |
| genre | waltz ⓘ |
| instrumentation | solo piano ⓘ |
| intendedInstrument | piano ⓘ |
| isPartOf | Chopin waltzes ⓘ |
| key | A minor ⓘ |
| languageOfTitle | French ⓘ |
| musicalForm | waltz ⓘ |
| opusNumber | posthumous ⓘ |
| performancePractice | rubato ⓘ |
| style | Romantic ⓘ |
| timeSignature | triple meter ⓘ |
| titleLanguageCode | fr ⓘ |
| tonality | minor ⓘ |
| typicalDuration | short ⓘ |
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: Waltz in A minor, B. 150 Description of subject: "Waltz in A minor, B. 150" is a short, lyrical piano waltz by Frédéric Chopin, noted for its melancholic charm and often performed by intermediate to advanced pianists.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
album “Piano Book”
linked to: Waltz in A minor, B. 150