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Prelude no. 21 in B-flat major, Op. 28

composition by Frédéric Chopin
VisualArtwork musical_work_composition Q16739718
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Prelude no. 21 in B-flat major, Op. 28

Summary

Prelude no. 21 in B-flat major, Op. 28 is a musical work/composition[1].

Key Facts

  • Prelude no. 21 in B-flat major, Op. 28's instance of is recorded as musical work/composition[2].
  • Prelude no. 21 in B-flat major, Op. 28's composer is recorded as Frédéric Chopin[3].
  • Prelude no. 21 in B-flat major, Op. 28's genre is prelude[4].
  • Prelude no. 21 in B-flat major, Op. 28 is part of 24 Preludes op. 28[5].
  • Prelude no. 21 in B-flat major, Op. 28 is part of Preludes[6].
  • Prelude no. 21 in B-flat major, Op. 28's catalog code is recorded as B 123[7].
  • Prelude no. 21 in B-flat major, Op. 28's catalog code is recorded as C 186[8].
  • 1830 marks the founding of Prelude no. 21 in B-flat major, Op. 28[9].
  • Prelude no. 21 in B-flat major, Op. 28's tonality is recorded as B-flat major[10].
  • Prelude no. 21 in B-flat major, Op. 28's instrumentation is recorded as piano[11].
  • Prelude no. 21 in B-flat major, Op. 28's title is recorded as Prélude, en si bémol majeur, pour piano[12].
  • Prelude no. 21 in B-flat major, Op. 28's on focus list of Wikimedia project is recorded as WikiProject Chopin Thematic Catalog Concordance[13].
  • Prelude no. 21 in B-flat major, Op. 28's form of creative work is recorded as prelude[14].
  • Prelude no. 21 in B-flat major, Op. 28's opus number is recorded as 28/21[15].

Body

Publication

Prelude no. 21 in B-flat major, Op. 28's genre is prelude[4]. Part of include 24 Preludes op. 28[5], a musical work/composition[16], founded in 1830[17] and Preludes[6], a musical work/composition[18].

Related Entities

Frédéric Chopin

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . musiqueorguequebec.ca. Retrieved . musiqueorguequebec.ca. Provenance: wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . musiqueorguequebec.ca. Retrieved . musiqueorguequebec.ca. Provenance: wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . musiqueorguequebec.ca. musiqueorguequebec.ca. Provenance: wikidata.org.
  7. [8] ↑ . musiqueorguequebec.ca. musiqueorguequebec.ca. Provenance: wikidata.org.
  8. [9] ↑ . musiqueorguequebec.ca. Retrieved . musiqueorguequebec.ca. Provenance: wikidata.org.
  9. [10] ↑ . musiqueorguequebec.ca. Retrieved . musiqueorguequebec.ca. Provenance: wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . musiqueorguequebec.ca. Retrieved . musiqueorguequebec.ca. Provenance: wikidata.org.

Inline context (facts about related entities)

  1. [16] ↑ . Wikidata. wikidata.org. → on this site
  2. [17] ↑ . Wikidata. wikidata.org. → on this site
  3. [18] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Prelude no. 21 in B-flat major, Op. 28. Retrieved May 3, 2026, from https://4ort.xyz/entity/prelude-no-21-in-b-flat-major-op-28
MLA “Prelude no. 21 in B-flat major, Op. 28.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/prelude-no-21-in-b-flat-major-op-28.
BibTeX @misc{4ortxyz_prelude-no-21-in-b-flat-major-op-28_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Prelude no. 21 in B-flat major, Op. 28}}, year = {2026}, url = {https://4ort.xyz/entity/prelude-no-21-in-b-flat-major-op-28}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Prelude no. 21 in B-flat major, Op. 28 — https://4ort.xyz/entity/prelude-no-21-in-b-flat-major-op-28 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/prelude-no-21-in-b-flat-major-op-28 · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 6w ago · Geagea · 2026-07-12 view diff on Wikidata ↗
    Google knowledge graph id → /g/1pxxp1v6f
    Genre → prelude
    Opus number → 28/21
    Title → Prélude, en si bémol majeur, pour piano
    + 15 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P8189]]: 987013154697405171, #quickstatements; #temporary_batch_1783595065105; Based on LC id in the National Library of Israel"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.