RTV PUBLIC REPERTOIRE CATALOG
Query: (all public entries)
Filters: {"piece_id":6726,"timezone":"UTC"}
Matches: 1 | Returned: 1 | Public catalog: 8266
Page 1 of 1
Next: none; end of results
Previous: none
Version: 33176 | Snapshot: 1cf7fa00588703c8309209d9bf1e893b
Created: 2026-10-21T14:48:36+00:00 | Source: 2026-10-21T14:44:09+00:00 | Expires: 2026-10-22T14:48:36+00:00


{"piece_id":6726,"title":"Abesser - Polonaise","composer":[],"composers":[],"instrument":["Piano"],"instruments":[{"id":1,"name":"Piano"}],"genre":"Romantic","genre_id":3,"is_archive_only":false,"evaluation_eligible":true,"grading_status":"graded","grading_status_label":"Graded","points":57580,"level":7,"canonical_url":"https://roadtovirtuosity.com/abesser-polonaise","instrument_points":[{"instrument_id":1,"instrument":"Piano","points":57580}],"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":"1. Opening pickup and measures 1–9: Small paired-note gestures introduce an E-flat-major polonaise. Running melodic figures and high-register replies sit above the characteristic bass-and-chord rhythm. The first and second endings give different cadential lengths.\n2. Measures 10–25: Scherzando and leggiero phrases in the two-flat section feature grace notes, triplets and light upper responses. Più animato passages add chordal weight, inner-voice exchanges and longer runs before a sustained cadence.\n3. Measures 26–35: A low-register scalar transition rises into an opening-related return in E-flat major. Chordal additions and octave shifts color the reprise, which ends at the short cadence marked Fine.\n4. Transition pickup and measures 36–37: An ad libitum descending run leads to emphatic energico chords and a fermata.\n5. Measures 38–53: The A-flat-major Con espressione section unfolds a more sustained melody over the polonaise pulse. Chromatic figures, triplets and sequential responses lead to a rising run and high-register cadence. Da Capo al Fine returns to the opening and closes at measure 35.","created_at":"2026-09-30T20:56:30+00:00","first_published_at":"2026-09-30T20:56:30+00:00","published_at":"2026-09-30T20:56:30+00:00","updated_at":"2026-09-30T20:56:33+00:00","match_basis":"filters"}

Full response metadata (including counts, interpretation and alternate links):
{
    "projection_revision": 6,
    "snapshot": "1cf7fa00588703c8309209d9bf1e893b",
    "catalog_version": 33176,
    "snapshot_created_at": "2026-10-21T14:48:36+00:00",
    "snapshot_expires_at": "2026-10-22T14:48:36+00:00",
    "source_changed_at": "2026-10-21T14:44:09+00:00",
    "freshness_behavior": "materialized on first request after a committed source change; database triggers cover row writes and relationship writes",
    "source_id_sha256": "457da22ef38bcd9fdeaa58f03fbc0852ae5fcd781ac27592a3f3235d5220a0fa",
    "source_content_sha256": "d16c7b32243426fbcde1e7f14a5a300ffa7f6714e1e47e408903a6ee4b751885",
    "total_catalog_pieces": 8266,
    "canonical_url": "https://roadtovirtuosity.com/ai/catalog/pieces/6726?piece_id=6726",
    "schema_version": "2.0",
    "query": "",
    "normalized_query": "",
    "resolved_filters": {
        "piece_id": 6726,
        "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/6726?page=1&piece_id=6726&projection=full&snapshot=1cf7fa00588703c8309209d9bf1e893b",
        "json": "https://roadtovirtuosity.com/ai/catalog/pieces/6726.json?page=1&piece_id=6726&projection=full&snapshot=1cf7fa00588703c8309209d9bf1e893b",
        "text": "https://roadtovirtuosity.com/ai/catalog/pieces/6726.txt?page=1&piece_id=6726&projection=full&snapshot=1cf7fa00588703c8309209d9bf1e893b"
    },
    "warnings": [
        "Archive-only entries have unknown grading status. Zero points with Level 0 are pending. Positive points establish known grading, including beginner Level 0; explicit review declarations are preserved.",
        "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": 33176,
    "source_lag_revisions": 0
}