RTV PUBLIC REPERTOIRE CATALOG Query: (all public entries) Filters: {"piece_id":5172,"timezone":"UTC"} Matches: 1 | Returned: 1 | Public catalog: 6538 Page 1 of 1 Next: none; end of results Previous: none Version: 23421 | Snapshot: 0a06eecc1e1a4b0e9222f236a8163f3b Created: 2026-10-01T13:45:05+00:00 | Source: 2026-10-01T13:26:31+00:00 | Expires: 2026-10-02T13:45:05+00:00 {"piece_id":5172,"title":"Camille Saint-Saëns - Six Études, Op. 52 No. 5: Prélude et fugue en la majeur","composer":["Saint-Saëns, Camille"],"composers":[{"id":264,"name":"Saint-Saëns, Camille"}],"instrument":["Piano"],"instruments":[{"id":1,"name":"Piano"}],"genre":"Romantic","genre_id":3,"is_archive_only":false,"evaluation_eligible":true,"points":2006969,"level":10,"canonical_url":"https://roadtovirtuosity.com/camille-saint-saens-six-etudes-op-52-no-5-prelude-et-fugue-en-la-majeur","instrument_points":[{"instrument_id":1,"instrument":"Piano","points":2006969}],"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":"Public Domain","has_download":true,"download_availability_basis":"public license category and existing file reference; storage health not verified","description":"Prélude, measures 1–20: Repeated short upper chord groups flow above a quieter, more widely spaced lower line. The figures broaden into both staves as the harmony and dynamics change. Measures 21–40 continue the interlocking chord patterns, then gradually recede. Measures 41–43 rise and fall in two broad arpeggiated spans before a short closing chord.\r\n\r\nFugue, measures 1–20: A lightly articulated upper subject is followed by entries in the lower voices. The lines overlap and pass between the staves. Measures 21–49 thicken and relax through further exchanges of the lines. Measure 50 briefly changes to 2/4; measures 51–68 return to common time and lead to a quiet sustained final chord.","created_at":"2026-09-16T07:41:58+00:00","first_published_at":"2026-09-18T17:11:44+00:00","published_at":"2026-09-18T17:11:44+00:00","updated_at":"2026-09-18T22:00:11+00:00","match_basis":"filters"} Full response metadata (including counts, interpretation and alternate links): { "projection_revision": 2, "snapshot": "0a06eecc1e1a4b0e9222f236a8163f3b", "catalog_version": 23421, "snapshot_created_at": "2026-10-01T13:45:05+00:00", "snapshot_expires_at": "2026-10-02T13:45:05+00:00", "source_changed_at": "2026-10-01T13:26:31+00:00", "freshness_behavior": "materialized on first request after a committed source change; database triggers cover row writes and relationship writes", "source_id_sha256": "310248ac5074e79b967da03a1077e412056def1f59158a5cd817cfec089ab483", "source_content_sha256": "b731541739216c60b229d1181a7d55adb091e4bf1391ec157005009531cca764", "total_catalog_pieces": 6538, "schema_version": "2.0", "query": "", "normalized_query": "", "resolved_filters": { "piece_id": 5172, "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/5172?page=1&piece_id=5172&projection=full&snapshot=0a06eecc1e1a4b0e9222f236a8163f3b", "json": "https://roadtovirtuosity.com/ai/catalog/pieces/5172.json?page=1&piece_id=5172&projection=full&snapshot=0a06eecc1e1a4b0e9222f236a8163f3b", "text": "https://roadtovirtuosity.com/ai/catalog/pieces/5172.txt?page=1&piece_id=5172&projection=full&snapshot=0a06eecc1e1a4b0e9222f236a8163f3b" }, "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": 0, "distinct_work_count": null, "approximate_suggestions": [], "message": null, "latest_catalog_version": 23421, "source_lag_revisions": 0 }