BWV 847
E1011622
BWV 847 is Johann Sebastian Bach’s C minor prelude and fugue from The Well-Tempered Clavier, Book I, renowned for its driving rhythmic energy and contrapuntal clarity.
All labels observed (1)
| Label | Occurrences |
|---|---|
| BWV 847 canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T12529018 — 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: BWV 847 Context triple: [BWV 846–893, containsWork, BWV 847]
-
A.
BWV 1080
BWV 1080 is Johann Sebastian Bach’s monumental unfinished work "Die Kunst der Fuge" (The Art of Fugue), a late contrapuntal masterpiece exploring the possibilities of a single musical theme.
-
B.
BWV 988
BWV 988 is the catalogue number for Johann Sebastian Bach’s Goldberg Variations, a monumental set of keyboard variations and one of the most celebrated works in the Baroque repertoire.
-
C.
BWV 248
BWV 248 is Johann Sebastian Bach’s Christmas Oratorio, a large-scale sacred work composed of six cantatas for the Christmas season.
-
D.
BWV 1079
BWV 1079 is Johann Sebastian Bach’s "Musical Offering," a collection of canons and fugues based on a theme given to him by Frederick the Great.
-
E.
BWV 245
BWV 245 is Johann Sebastian Bach’s St John Passion, a monumental sacred oratorio depicting the Passion of Christ according to the Gospel of John.
- 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: BWV 847 Target entity description: BWV 847 is Johann Sebastian Bach’s C minor prelude and fugue from The Well-Tempered Clavier, Book I, renowned for its driving rhythmic energy and contrapuntal clarity.
-
A.
BWV 1080
BWV 1080 is Johann Sebastian Bach’s monumental unfinished work "Die Kunst der Fuge" (The Art of Fugue), a late contrapuntal masterpiece exploring the possibilities of a single musical theme.
-
B.
BWV 988
BWV 988 is the catalogue number for Johann Sebastian Bach’s Goldberg Variations, a monumental set of keyboard variations and one of the most celebrated works in the Baroque repertoire.
-
C.
BWV 248
BWV 248 is Johann Sebastian Bach’s Christmas Oratorio, a large-scale sacred work composed of six cantatas for the Christmas season.
-
D.
BWV 1079
BWV 1079 is Johann Sebastian Bach’s "Musical Offering," a collection of canons and fugues based on a theme given to him by Frederick the Great.
-
E.
BWV 245
BWV 245 is Johann Sebastian Bach’s St John Passion, a monumental sacred oratorio depicting the Passion of Christ according to the Gospel of John.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
keyboard composition
ⓘ
musical work ⓘ prelude and fugue ⓘ |
| catalogNumber | BWV 847 NERFINISHED ⓘ |
| composer | Johann Sebastian Bach ⓘ |
| countryOfOrigin | Electorate of Saxony NERFINISHED ⓘ |
| cyclePosition | No. 2 in The Well-Tempered Clavier, Book I NERFINISHED ⓘ |
| dateOfComposition | circa 1722 ⓘ |
| followedBy | BWV 848 NERFINISHED ⓘ |
| fugueVoices | 3 voices ⓘ |
| genre | Baroque keyboard music ⓘ |
| hasKeySignature | three flats ⓘ |
| hasOpusNumber | none ⓘ |
| hasPart |
C minor fugue BWV 847/2
NERFINISHED
ⓘ
C minor prelude BWV 847/1 NERFINISHED ⓘ |
| hasRecording |
numerous harpsichord recordings
ⓘ
numerous piano recordings ⓘ |
| hasTuningContext | well-tempered tuning systems ⓘ |
| includedIn |
Bach-Werke-Verzeichnis
NERFINISHED
ⓘ
complete recordings of The Well-Tempered Clavier ⓘ |
| influenced |
keyboard pedagogy
ⓘ
later contrapuntal keyboard works ⓘ |
| instrumentation | keyboard ⓘ |
| isPartOfSeries | 24 preludes and fugues in all major and minor keys, Book I NERFINISHED ⓘ |
| key | C minor ⓘ |
| language | instrumental ⓘ |
| mode | minor ⓘ |
| movement |
Fugue in C minor, BWV 847/2
NERFINISHED
ⓘ
Prelude in C minor, BWV 847/1 NERFINISHED ⓘ |
| notableFeature |
contrapuntal clarity
ⓘ
driving rhythmic energy ⓘ |
| opusGrouping | The Well-Tempered Clavier NERFINISHED ⓘ |
| originalInstrumentation | harpsichord ⓘ |
| partOf | The Well-Tempered Clavier, Book I NERFINISHED ⓘ |
| pedagogicalUse |
study of Baroque counterpoint
ⓘ
technical development for keyboard players ⓘ |
| performancePractice |
also performed on harpsichord
ⓘ
often played on modern piano ⓘ |
| placeOfComposition | Köthen (probable) NERFINISHED ⓘ |
| precededBy | BWV 846 NERFINISHED ⓘ |
| structure | prelude followed by fugue ⓘ |
| stylePeriod | Baroque NERFINISHED ⓘ |
| subjectInterval | stepwise motion with repeated notes ⓘ |
| tempoIndication | unmarked in autograph ⓘ |
| texture |
contrapuntal
ⓘ
motoric semiquaver motion in prelude ⓘ |
| tonality | minor ⓘ |
| tonic | C ⓘ |
| workTitle | Prelude and Fugue in C minor, BWV 847 NERFINISHED ⓘ |
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: BWV 847 Description of subject: BWV 847 is Johann Sebastian Bach’s C minor prelude and fugue from The Well-Tempered Clavier, Book I, renowned for its driving rhythmic energy and contrapuntal clarity.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.