RTV PUBLIC REPERTOIRE CATALOG Query: (all public entries) Filters: {"piece_id":5515,"timezone":"UTC"} Matches: 1 | Returned: 1 | Public catalog: 6513 Page 1 of 1 Next: none; end of results Previous: none Version: 23299 | Snapshot: abf51e22da9dd51078816e07cf2431dc Created: 2026-10-01T08:26:14+00:00 | Source: 2026-10-01T08:22:09+00:00 | Expires: 2026-10-02T08:26:14+00:00 {"piece_id":5515,"title":"Muzio Clementi - Gradus ad Parnassum, Op. 44 No. 90","composer":["Clementi, Muzio"],"composers":[{"id":71,"name":"Clementi, Muzio"}],"instrument":["Piano"],"instruments":[{"id":1,"name":"Piano"}],"genre":"Classical","genre_id":1,"is_archive_only":false,"evaluation_eligible":true,"points":52250,"level":7,"canonical_url":"https://roadtovirtuosity.com/muzio-clementi-gradus-ad-parnassum-op-44-no-90","instrument_points":[{"instrument_id":1,"instrument":"Piano","points":52250}],"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":"Clementi's Gradus ad Parnassum, Op. 44 No. 90, is a Fugato marked Allegro non troppo. Its character comes from interwoven melodic lines, with short rising figures and sustained notes passing through a closely knit contrapuntal texture.\r\nThe opening idea appears in the upper voice while a lower line enters beneath it. As additional strands join, held notes overlap with moving answers, and the small rising figures recur at different pitches. The middle grows more emphatic through sequential exchanges and accented entries, then relaxes into softer passages without losing the dialogue between voices. A brief held pause near the end interrupts the flow; the lines resume, converge, and finally settle into a sustained closing harmony.\r\nAn interesting detail is that the score calls this piece Fugato: its imitation is audible not only between the upper and lower registers, but also among inner lines that continue beneath longer notes.","created_at":"2026-09-18T17:03:20+00:00","first_published_at":"2026-09-18T17:03:20+00:00","published_at":"2026-09-18T17:03:20+00:00","updated_at":"2026-09-23T15:57:06+00:00","match_basis":"filters"} Full response metadata (including counts, interpretation and alternate links): { "projection_revision": 2, "snapshot": "abf51e22da9dd51078816e07cf2431dc", "catalog_version": 23299, "snapshot_created_at": "2026-10-01T08:26:14+00:00", "snapshot_expires_at": "2026-10-02T08:26:14+00:00", "source_changed_at": "2026-10-01T08:22:09+00:00", "freshness_behavior": "materialized on first request after a committed source change; database triggers cover row writes and relationship writes", "source_id_sha256": "08a74c18aaa197351b6054b88ae685d08ec4c75d7aef9ee74627b799a8cbe639", "source_content_sha256": "50ec945373f51a15fcb00e985e9e96f243302b51c3e83bf8c7c647dd54763fff", "total_catalog_pieces": 6513, "schema_version": "2.0", "query": "", "normalized_query": "", "resolved_filters": { "piece_id": 5515, "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/5515?page=1&piece_id=5515&projection=full&snapshot=abf51e22da9dd51078816e07cf2431dc", "json": "https://roadtovirtuosity.com/ai/catalog/pieces/5515.json?page=1&piece_id=5515&projection=full&snapshot=abf51e22da9dd51078816e07cf2431dc", "text": "https://roadtovirtuosity.com/ai/catalog/pieces/5515.txt?page=1&piece_id=5515&projection=full&snapshot=abf51e22da9dd51078816e07cf2431dc" }, "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": 23299, "source_lag_revisions": 0 }