RTV PUBLIC REPERTOIRE CATALOG
Query: (all public entries)
Filters: {"timezone":"UTC"}
Matches: 6404 | Returned: 0 | Public catalog: 6404
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Version: 22556 | Snapshot: 652b209e8a4c0fc1ece71e35299ddeda
Created: 2026-09-30T18:38:17+00:00 | Source: 2026-09-30T18:33:14+00:00 | Expires: 2026-10-01T18:38:17+00:00


Full response metadata (including counts, interpretation and alternate links):
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    "source_changed_at": "2026-09-30T18:33:14+00:00",
    "freshness_behavior": "materialized on first request after a committed source change; database triggers cover row writes and relationship writes",
    "source_id_sha256": "bd560689c31ffbc39f07e91b59c0f3209111e83c8f8f7c7961ed12b50477f852",
    "source_content_sha256": "8ef34e7e97559494dcbfdfeb20bf6e77199a1520f7f34341d3035daea7353d95",
    "total_catalog_pieces": 6404,
    "schema_version": "2.0",
    "query": "",
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    "total_pages": 129,
    "previous_page_url": null,
    "next_page_url": null,
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    "alternate_formats": {
        "html": "https://roadtovirtuosity.com/ai/catalog/stats?page=1&snapshot=652b209e8a4c0fc1ece71e35299ddeda",
        "json": "https://roadtovirtuosity.com/ai/catalog/stats.json?page=1&snapshot=652b209e8a4c0fc1ece71e35299ddeda",
        "text": "https://roadtovirtuosity.com/ai/catalog/stats.txt?page=1&snapshot=652b209e8a4c0fc1ece71e35299ddeda"
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    "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.",
        "A newer source revision exists. This response preserves the requested/captured snapshot; restart without snapshot for the latest available catalog."
    ],
    "publication_count_scope": "currently public entries first published during the requested interval",
    "unknown_publication_dates_before_date_filter": 4357,
    "distinct_work_count": null,
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    "directories": {
        "composers": "https://roadtovirtuosity.com/ai/catalog/composers.json",
        "collections": "https://roadtovirtuosity.com/ai/catalog/collections.json"
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            "count": 6039
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            "count": 351
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            "count": 14
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            "count": 1785
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            "count": 237
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        {
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        {
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            "name": "Composition/Improvisation",
            "count": 740
        },
        {
            "id": "10",
            "name": "Pop Music",
            "count": 281
        },
        {
            "id": "3",
            "name": "Romantic",
            "count": 1302
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        {
            "id": "9",
            "name": "Sacred",
            "count": 552
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        {
            "id": "5",
            "name": "Technique",
            "count": 12
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    "latest_catalog_version": 22576,
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