RTV PUBLIC REPERTOIRE CATALOG
Query: (all public entries)
Filters: {"piece_id":1256,"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":1256,"title":"Czerny - Op. 139, No. 12","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":1250,"level":3,"canonical_url":"https://roadtovirtuosity.com/czerny-op-139-no-12","instrument_points":[{"instrument_id":1,"instrument":"Piano","points":1250}],"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 an Allegro melody of short right-hand slurs and small leaps above continuously rising left-hand broken chords. The dynamic builds to a stronger upper-register answer before the first section repeats.                                                    Measures 9–18 begin quietly, then send the right hand through higher notes and quick runs while the left hand keeps its regular pattern. From measure 19, brighter chordal figures and a final descent bring both hands to a clear close.","created_at":"2023-11-04T23:28:22+00:00","first_published_at":null,"published_at":null,"updated_at":"2026-09-16T15:32:41+00:00","match_basis":"filters"}

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