RTV PUBLIC REPERTOIRE CATALOG Query: (all public entries) Filters: {"piece_id":3052,"timezone":"UTC"} Matches: 1 | Returned: 1 | Public catalog: 6515 Page 1 of 1 Next: none; end of results Previous: none Version: 23309 | Snapshot: cd6a6fc0b3f1a7efe084b495e50c1273 Created: 2026-10-01T09:36:29+00:00 | Source: 2026-10-01T09:27:14+00:00 | Expires: 2026-10-02T09:36:29+00:00 {"piece_id":3052,"title":"Gurlitt - The First Lessons - Op. 117, No. 9 - Kitten Play","composer":["Gurlitt, Cornelius"],"composers":[{"id":16,"name":"Gurlitt, Cornelius"}],"instrument":["Piano"],"instruments":[{"id":1,"name":"Piano"}],"genre":"Romantic","genre_id":3,"is_archive_only":false,"evaluation_eligible":true,"points":78,"level":1,"canonical_url":"https://roadtovirtuosity.com/gurlitt-kitten-play-op-117-no-9","instrument_points":[{"instrument_id":1,"instrument":"Piano","points":78}],"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":"Kitten Play is a playful C-major Allegretto built from paired notes and carefully placed silences. The two parts seem to take turns appearing and disappearing within the three-beat measure.\r\nMeasures 1–6 establish the alternating pattern: short upper pairs lead to a longer note, while the bass responds in the spaces around them. The harmony shifts gently beneath the recurring rhythm.\r\nMeasures 7–10 add a brief chromatic change before returning to the familiar paired gestures. The rests remain an active part of the musical exchange.\r\nMeasures 11–16 gather the earlier patterns into a closing phrase. A fuller lower interval supports the final sustained upper note, bringing the stop-and-start motion to rest.\r\nInteresting fact: The playful effect depends on complementary rests: one part often sounds precisely where the other leaves a gap.","created_at":"2024-06-25T19:37:29+00:00","first_published_at":null,"published_at":null,"updated_at":"2026-09-22T16:46:10+00:00","match_basis":"filters"} Full response metadata (including counts, interpretation and alternate links): { "projection_revision": 2, "snapshot": "cd6a6fc0b3f1a7efe084b495e50c1273", "catalog_version": 23309, "snapshot_created_at": "2026-10-01T09:36:29+00:00", "snapshot_expires_at": "2026-10-02T09:36:29+00:00", "source_changed_at": "2026-10-01T09:27:14+00:00", "freshness_behavior": "materialized on first request after a committed source change; database triggers cover row writes and relationship writes", "source_id_sha256": "31059c6e91cf6dbf0c21ecc36fab1fe7be69c0a12932f2dbf0929aaa2b54e447", "source_content_sha256": "97a450920e22f3830cea6950c17fbd62c83ce7708af983073ddd18d79ad44f5c", "total_catalog_pieces": 6515, "schema_version": "2.0", "query": "", "normalized_query": "", "resolved_filters": { "piece_id": 3052, "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/3052?page=1&piece_id=3052&projection=full&snapshot=cd6a6fc0b3f1a7efe084b495e50c1273", "json": "https://roadtovirtuosity.com/ai/catalog/pieces/3052.json?page=1&piece_id=3052&projection=full&snapshot=cd6a6fc0b3f1a7efe084b495e50c1273", "text": "https://roadtovirtuosity.com/ai/catalog/pieces/3052.txt?page=1&piece_id=3052&projection=full&snapshot=cd6a6fc0b3f1a7efe084b495e50c1273" }, "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": 23309, "source_lag_revisions": 0 }