RTV PUBLIC REPERTOIRE CATALOG
Query: (all public entries)
Filters: {"piece_id":1271,"timezone":"UTC"}
Matches: 1 | Returned: 1 | Public catalog: 8271
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Version: 33437 | Snapshot: 40281fb74597c3d5392a1904486fd75b
Created: 2026-10-21T21:17:10+00:00 | Source: 2026-10-21T21:15:01+00:00 | Expires: 2026-10-22T21:17:10+00:00


{"piece_id":1271,"title":"Czerny - Op. 139, No. 27","composer":["Czerny, Carl"],"composers":[{"id":2,"name":"Czerny, Carl"}],"instrument":["Piano"],"instruments":[{"id":1,"name":"Piano"}],"genre":"Classical","genre_id":1,"is_archive_only":false,"evaluation_eligible":true,"grading_status":"graded","grading_status_label":"Graded","points":1638,"level":3,"canonical_url":"https://roadtovirtuosity.com/czerny-op-139-no-27","instrument_points":[{"instrument_id":1,"instrument":"Piano","points":1638}],"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":"Measures 1–8 set a moderate pulse with a nimble right-hand line that climbs through repeated notes and short runs over sustained left-hand harmony. The bass then takes more moving notes beneath the held upper tones.                                                    Measures 9–16 add a crescendo and a longer right-hand ascent, followed by a softer descending response. A final flourish reaches the upper register before the study closes.","created_at":"2023-11-05T00:32:35+00:00","first_published_at":null,"published_at":null,"updated_at":"2026-09-16T15:36:40+00:00","match_basis":"filters"}

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    "warnings": [
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        "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.",
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