RTV PUBLIC REPERTOIRE CATALOG Query: (all public entries) Filters: {"piece_id":4184,"timezone":"UTC"} Matches: 1 | Returned: 1 | Public catalog: 6551 Page 1 of 1 Next: none; end of results Previous: none Version: 23486 | Snapshot: 853a31700bad760646625b796fb31fee Created: 2026-10-01T15:25:07+00:00 | Source: 2026-10-01T15:23:25+00:00 | Expires: 2026-10-02T15:25:07+00:00 {"piece_id":4184,"title":"Mozart - Sonata No. 9 - K. 311 - Third Movement","composer":["Mozart, Wolfgang Amadeus"],"composers":[{"id":17,"name":"Mozart, Wolfgang Amadeus"}],"instrument":["Piano"],"instruments":[{"id":1,"name":"Piano"}],"genre":"Classical","genre_id":1,"is_archive_only":false,"evaluation_eligible":true,"points":208750,"level":8,"canonical_url":"https://roadtovirtuosity.com/mozart-sonata-no-9-k-311-third-movement","instrument_points":[{"instrument_id":1,"instrument":"Piano","points":208750}],"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":"The finale of Mozart’s Sonata No. 9 in D major, K. 311, is a lively rondo in 6/8. Its main theme begins with a short pickup and decorative appoggiaturas, then unfolds in compact phrases above sustained chords and light bass responses. Quick scales and contrasting episodes repeatedly carry the music away from this theme. A written cadenza interrupts the movement before the familiar opening returns, and an extended final section brings the sonata to a firm, animated close.\r\nThe opening theme balances singing gestures with rapid sixteenth-note descents. The right hand alternates little ornamental pickups, repeated melodic notes, and short runs, while the left hand often leaves space between its supporting chords. Some phrases end with sharply articulated answers from both hands. As the first episode develops, the upper part moves through longer scales over lower broken chords grouped around the lilting 6/8 pulse.\r\nA contrasting idea uses more sustained upper notes and a moving lower line. The texture then grows busier as the left hand takes up continuous sixteenths beneath high right-hand notes and descending runs. Brief sparse exchanges interrupt these fuller passages. Chromatic double notes and trills lead toward a return of the main tune, which brings back the opening’s small ornaments and recognizable phrase shapes.\r\nThe central episode introduces repeated upper notes over a rapid lower accompaniment, followed by figures that alternate between octave positions in the right hand. The left hand has its own rising and falling melodic line beneath them. Changes of register, accented notes, and chromatic shifts make this passage more unsettled. Decorated sequences eventually lead to descending running figures and a large chord held under a fermata.\r\nThe cadenza then leaves the left hand silent while the right hand plays a free sequence of flourishes. An Andante passage includes quick grouped runs and a trill. A Presto marking introduces an ascending chromatic scale, followed by an Adagio descent with ornaments and a ritardando. Tempo I restores the rondo theme and its accompaniment. Later passages revisit the earlier scales, sustained-note texture, and rapid left-hand figures before the coda brings another short appearance of the main idea and the final chordal close.\r\nInteresting fact: The edition includes a specific instruction before the cadenza: the fermata chord is to be held for at least four measures, after which the cadenza follows without another pause. This creates a marked interruption in the otherwise continuous rondo motion.\r\nHow 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":"2026-09-10T05:52:26+00:00","first_published_at":null,"published_at":null,"updated_at":"2026-09-10T05:53:04+00:00","match_basis":"filters"} Full response metadata (including counts, interpretation and alternate links): { "projection_revision": 2, "snapshot": "853a31700bad760646625b796fb31fee", "catalog_version": 23486, "snapshot_created_at": "2026-10-01T15:25:07+00:00", "snapshot_expires_at": "2026-10-02T15:25:07+00:00", "source_changed_at": "2026-10-01T15:23:25+00:00", "freshness_behavior": "materialized on first request after a committed source change; database triggers cover row writes and relationship writes", "source_id_sha256": "7b911d1e027bf4b7123a91d0adbda10e2a97955c00cbf742039001a349d3d252", "source_content_sha256": "c2000615e48074e68612e3b46f90e6f52293b253993e2372504cc871edfbe78c", "total_catalog_pieces": 6551, "schema_version": "2.0", "query": "", "normalized_query": "", "resolved_filters": { "piece_id": 4184, "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/4184?page=1&piece_id=4184&projection=full&snapshot=853a31700bad760646625b796fb31fee", "json": "https://roadtovirtuosity.com/ai/catalog/pieces/4184.json?page=1&piece_id=4184&projection=full&snapshot=853a31700bad760646625b796fb31fee", "text": "https://roadtovirtuosity.com/ai/catalog/pieces/4184.txt?page=1&piece_id=4184&projection=full&snapshot=853a31700bad760646625b796fb31fee" }, "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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