RTV PUBLIC REPERTOIRE CATALOG Query: (all public entries) Filters: {"piece_id":3377,"timezone":"UTC"} Matches: 1 | Returned: 1 | Public catalog: 6464 Page 1 of 1 Next: none; end of results Previous: none Version: 22876 | Snapshot: 8b6b1e15dce92b999d88acc3abf93713 Created: 2026-09-30T23:28:27+00:00 | Source: 2026-09-30T23:25:03+00:00 | Expires: 2026-10-01T23:28:27+00:00 {"piece_id":3377,"title":"Chopin - Prelude No. 20 - Op. 28, No. 20","composer":["Chopin, Frédéric"],"composers":[{"id":96,"name":"Chopin, Frédéric"}],"instrument":["Piano"],"instruments":[{"id":1,"name":"Piano"}],"genre":"Romantic","genre_id":3,"is_archive_only":false,"evaluation_eligible":true,"points":17000,"level":6,"canonical_url":"https://roadtovirtuosity.com/chopin-prelude-no-20-op-28-no-20","instrument_points":[{"instrument_id":1,"instrument":"Piano","points":17000}],"collections":[],"collection_semantics":"existing catalog subcategory grouping","work_identifiers":[],"work_id":null,"book":null,"sequence_position":null,"movement_number":null,"movement_title":null,"key":null,"arrangement":null,"edition":null,"entry_scope":null,"completeness":"unknown","reviewed_enrichment":false,"availability_label":"Non-Commercial","has_download":true,"download_availability_basis":"public license category and existing file reference; storage health not verified","description":"“Chopin - Prelude in C Minor - Op. 28, No. 20” is a short but powerful Romantic piano prelude marked Largo. The piece is only 13 measures long, but it creates a very serious, funeral-like character through heavy block chords, slow harmonic movement, strong dynamic contrast, and repeated cadential gestures. Instead of using fast passagework or a long melody, Chopin builds the entire prelude from solemn chord progressions that sound almost like a dark hymn or procession.Measures 1–4 present the opening statement in C minor. The hands move together in thick, slow chords, with the upper voice carrying the main melodic shape inside the harmony. The strong opening dynamic gives the first phrase a grave and commanding character.Measures 5–8 repeat the same basic phrase more softly. The music drops into a quieter dynamic, making the second statement feel like an echo of the first. The harmony remains serious and restrained, but the softer sound gives the phrase a more inward, mournful quality.Measures 9–13 bring the prelude to its final close. The harmony becomes more chromatic and tense, with the chords moving through darker color before returning to C minor. The crescendo and ritenuto markings broaden the final cadence, allowing the piece to end with weight and finality.Interesting fact: Chopin’s Prelude Op. 28, No. 20 became the theme for Rachmaninoff’s Variations on a Theme of Chopin, Op. 22. Its chord progression also later influenced popular music, most famously Barry Manilow’s song “Could It Be Magic,” showing how this very short prelude has reached far beyond the classical piano repertoire.How to earn points for this piece:Download or purchase the sheet music.Practice the piece carefully. Watch the video example to make sure you are accurate.Record yourself on video and upload it to Youtube. (Perfection is not required. A few minor mistakes are okay)Submit a link to your video here for evaluation. We will watch your performance and give you feedback. If you need more practice - we will let you know exactly what you need to work on along with additional practice suggestions. (Or you can submit a video to the public and other users will evaluate your video)If your performance is good, we will approve your video and you can collect your points.","created_at":"2024-09-20T17:42:17+00:00","first_published_at":null,"published_at":null,"updated_at":"2026-06-05T16:08:10+00:00","match_basis":"filters"} Full response metadata (including counts, interpretation and alternate links): { "projection_revision": 2, "snapshot": "8b6b1e15dce92b999d88acc3abf93713", "catalog_version": 22876, "snapshot_created_at": "2026-09-30T23:28:27+00:00", "snapshot_expires_at": "2026-10-01T23:28:27+00:00", "source_changed_at": "2026-09-30T23:25:03+00:00", "freshness_behavior": "materialized on first request after a committed source change; database triggers cover row writes and relationship writes", "source_id_sha256": "1917d0d56502e59611c8e843b56c3694ccc6c0b4277a41b41ee76d15b5aa4688", "source_content_sha256": "e49c576951749cec8c02d1d7f170bf2256ed29c1ddb2a6a34d5f46b6e5645a5b", "total_catalog_pieces": 6464, "schema_version": "2.0", "query": "", "normalized_query": "", "resolved_filters": { "piece_id": 3377, "timezone": "UTC" }, "sort": "relevance", "projection": "full", "total_matches": 1, "returned": 1, "page": 1, "per_page": 50, "total_pages": 1, "previous_page_url": null, "next_page_url": null, "end_of_results": true, "alternate_formats": { "html": "https://roadtovirtuosity.com/ai/catalog/pieces/3377?page=1&piece_id=3377&projection=full&snapshot=8b6b1e15dce92b999d88acc3abf93713", "json": "https://roadtovirtuosity.com/ai/catalog/pieces/3377.json?page=1&piece_id=3377&projection=full&snapshot=8b6b1e15dce92b999d88acc3abf93713", "text": "https://roadtovirtuosity.com/ai/catalog/pieces/3377.txt?page=1&piece_id=3377&projection=full&snapshot=8b6b1e15dce92b999d88acc3abf93713" }, "warnings": [ "Strict taxonomy filters exclude unattributed records; search title text separately before deciding something is missing.", "Work identity, musical sequence and completeness are unknown unless reviewed metadata is supplied. Catalog collections are existing subcategory groupings.", "Historical first-publication dates are unknown. Date counts include only currently public entries with known first-publication dates.", "File availability reports a public file reference, not a storage-health check." ], "publication_count_scope": "currently public entries first published during the requested interval", "unknown_publication_dates_before_date_filter": 1, "distinct_work_count": null, "approximate_suggestions": [], "message": null, "latest_catalog_version": 22876, "source_lag_revisions": 0 }