RTV PUBLIC REPERTOIRE CATALOG Query: (all public entries) Filters: {"piece_id":668,"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":668,"title":"Gurlitt - Polka","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":10300,"level":5,"canonical_url":"https://roadtovirtuosity.com/gurlitt-polka","instrument_points":[{"instrument_id":1,"instrument":"Piano","points":10300}],"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":"Cornelius Gurlitt’s “Polka” is a short, lively piano piece in C major, written in 2/4 time and marked Allegro scherzando. The music has a playful dance character, with quick right-hand patterns, light left-hand chord support, dynamic contrasts, and a D.C. al Fine structure. Students should focus on keeping the tempo steady, playing the right-hand sixteenth notes evenly, and making the polka rhythm light and energetic.Measures 1–4 introduce the main polka idea. The right hand plays a quick, playful melody with slurs and short moving notes, while the left hand supports with bass notes and small chords. The opening begins at mp, so the sound should be light and lively rather than heavy.Measures 5–8 repeat and strengthen the opening idea. The dynamic changes to f, giving the same musical material a brighter and more confident sound. This section ends at the Fine marking, which becomes the final stopping point after the D.C. return.Measures 9–12 begin the contrasting middle section. The right hand uses quick sixteenth-note patterns and small chromatic touches, while the left hand continues with a steady accompaniment. The dynamic begins at mf, giving this section a slightly stronger and more active character.Measures 13–16 continue the middle section with more energy. The right hand has more fast notes and a crescendo, while the left hand keeps the dance rhythm steady underneath. The D.C. al Fine marking sends the player back to the beginning, then the piece ends at the Fine in measure 8.Interesting fact: A polka is a lively dance in duple meter, usually felt in two beats per measure. Gurlitt’s short piano setting keeps that dance character while making it accessible for students through clear phrases, repeated patterns, and simple left-hand support.How to earn points for this piece:Download or purchase the sheet music.Practice the piece carefully. Watch the video example to make sure you are accurate.Record yourself on video and upload it to YouTube. Perfection is not required. A few minor mistakes are okay.Submit a link to your video here for evaluation. We will watch your performance and give you feedback. If you need more practice, we will let you know what to work on and provide additional practice suggestions. You may also submit your video publicly so other users can evaluate it.If your performance is approved, your video will be accepted and you can collect your points.","created_at":"2023-08-25T05:57:21+00:00","first_published_at":null,"published_at":null,"updated_at":"2026-06-23T00:10:19+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": 668, "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/668?page=1&piece_id=668&projection=full&snapshot=cd6a6fc0b3f1a7efe084b495e50c1273", "json": "https://roadtovirtuosity.com/ai/catalog/pieces/668.json?page=1&piece_id=668&projection=full&snapshot=cd6a6fc0b3f1a7efe084b495e50c1273", "text": "https://roadtovirtuosity.com/ai/catalog/pieces/668.txt?page=1&piece_id=668&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. 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