RTV PUBLIC REPERTOIRE CATALOG Query: (all public entries) Filters: {"piece_id":5333,"timezone":"UTC"} Matches: 1 | Returned: 1 | Public catalog: 6509 Page 1 of 1 Next: none; end of results Previous: none Version: 23279 | Snapshot: 96e875db67e096b917331fb30b781242 Created: 2026-10-01T07:38:31+00:00 | Source: 2026-10-01T07:36:44+00:00 | Expires: 2026-10-02T07:38:31+00:00 {"piece_id":5333,"title":"Adolf von Henselt - 12 Études caractéristiques de concert, Op. 2 No. 12","composer":["Henselt, Adolf von"],"composers":[{"id":268,"name":"Henselt, Adolf von"}],"instrument":["Piano"],"instruments":[{"id":1,"name":"Piano"}],"genre":"Romantic","genre_id":3,"is_archive_only":false,"evaluation_eligible":true,"points":786138,"level":9,"canonical_url":"https://roadtovirtuosity.com/adolf-von-henselt-12-etudes-caracteristiques-de-concert-op-2-no-12","instrument_points":[{"instrument_id":1,"instrument":"Piano","points":786138}],"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":"Measures 1–47 place a connected upper melody among flowing triplet figures and a mobile bass, with frequent changes in register and volume. Measures 48–50 slow into a sustained, quiet cadence. The moving figures return in measures 51–65, gathering and receding through shifts in harmony and register. From measure 66, the texture grows fuller and louder, briefly softens, then closes with accented chords and a sustained low final chord.","created_at":"2026-09-17T02:05:11+00:00","first_published_at":"2026-09-17T02:07:13+00:00","published_at":"2026-09-17T02:07:13+00:00","updated_at":"2026-09-17T02:07:13+00:00","match_basis":"filters"} Full response metadata (including counts, interpretation and alternate links): { "projection_revision": 2, "snapshot": "96e875db67e096b917331fb30b781242", "catalog_version": 23279, "snapshot_created_at": "2026-10-01T07:38:31+00:00", "snapshot_expires_at": "2026-10-02T07:38:31+00:00", "source_changed_at": "2026-10-01T07:36:44+00:00", "freshness_behavior": "materialized on first request after a committed source change; database triggers cover row writes and relationship writes", "source_id_sha256": "6e114d1efbfacce04fb65b4b198a1016832cb43cbe3062c260c6b43e3e19c7ca", "source_content_sha256": "8e8bc5a7f6fae5cfb1b0c0edb16a73c5e87ca00d97387931d74e4842d6e72435", "total_catalog_pieces": 6509, "schema_version": "2.0", "query": "", "normalized_query": "", "resolved_filters": { "piece_id": 5333, "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/5333?page=1&piece_id=5333&projection=full&snapshot=96e875db67e096b917331fb30b781242", "json": "https://roadtovirtuosity.com/ai/catalog/pieces/5333.json?page=1&piece_id=5333&projection=full&snapshot=96e875db67e096b917331fb30b781242", "text": "https://roadtovirtuosity.com/ai/catalog/pieces/5333.txt?page=1&piece_id=5333&projection=full&snapshot=96e875db67e096b917331fb30b781242" }, "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": 23279, "source_lag_revisions": 0 }