RTV PUBLIC REPERTOIRE CATALOG
Query: (all public entries)
Filters: {"piece_id":3114,"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":3114,"title":"Speer - Air In D Minor","composer":["Speer, Daniel"],"composers":[{"id":202,"name":"Speer, Daniel"}],"instrument":["Piano"],"instruments":[{"id":1,"name":"Piano"}],"genre":"Baroque","genre_id":2,"is_archive_only":false,"evaluation_eligible":true,"points":115,"level":1,"canonical_url":"https://roadtovirtuosity.com/speer-air-in-d-minor","instrument_points":[{"instrument_id":1,"instrument":"Piano","points":115}],"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":"“Speer - Air in D Minor” is a short one-page keyboard piece in D minor. The music is marked Modere and has a simple songlike character, with a clear right-hand melody, long left-hand support tones, repeated phrase patterns, and small dynamic contrasts between f, p, and mf. Instead of using fast passagework or thick harmony, the piece focuses on graceful melodic shape, steady rhythm, and clean two-hand coordination.Measures 1–4 present the opening phrase. The right hand carries a simple melody with short slurs and a small raised-note color, while the left hand supports with long sustained bass notes. The phrase moves from f to p and then mf, giving the opening a clear call-and-answer shape before settling into a cadence.Measures 5–8 repeat the opening idea. The same melodic and harmonic pattern returns, allowing the performer to reinforce the phrase shape and dynamic contrast. The repetition makes the first half of the piece easy to follow and gives the air a balanced, songlike structure.Measures 9–12 begin the second section. The right hand becomes more active, moving through short eighth-note figures and a longer slurred line, while the left hand continues with simple bass support. This section gives the piece its main contrast by adding more melodic motion while still keeping the texture light.Measures 13–16 repeat the second-section material and close the piece. The music begins softly at p, then grows slightly before the final mf rit. ending. The last measure slows into a clear cadence, giving the short air a graceful and modest close.Interesting fact: Georg Daniel Speer was a German Baroque composer, writer, and musician. An “air” usually refers to a songlike instrumental piece, and this short work reflects that idea clearly: it is not a dance full of strong rhythmic drive, but a compact melody with simple harmony and a calm vocal-style shape.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 exactly what you need to work on along with additional practice suggestions. (Or you can submit a video to the public and other users will evaluate your video)If your performance is good, we will approve your video and you can collect your points.","created_at":"2024-06-27T21:51:11+00:00","first_published_at":null,"published_at":null,"updated_at":"2026-06-08T11:56:31+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": 3114,
        "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/3114?page=1&piece_id=3114&projection=full&snapshot=cd6a6fc0b3f1a7efe084b495e50c1273",
        "json": "https://roadtovirtuosity.com/ai/catalog/pieces/3114.json?page=1&piece_id=3114&projection=full&snapshot=cd6a6fc0b3f1a7efe084b495e50c1273",
        "text": "https://roadtovirtuosity.com/ai/catalog/pieces/3114.txt?page=1&piece_id=3114&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. 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": 1,
    "distinct_work_count": null,
    "approximate_suggestions": [],
    "message": null,
    "latest_catalog_version": 23309,
    "source_lag_revisions": 0
}