{"projection_revision":2,"snapshot":"0b5174548aadf49be3dd5d7f9f70d4a6","catalog_version":1742,"snapshot_created_at":"2026-09-30T00:47:37+00:00","snapshot_expires_at":"2026-10-01T00:47:37+00:00","source_changed_at":"2026-09-16T12:37:14+00:00","freshness_behavior":"materialized on first request after a committed source change; database triggers cover row writes and relationship writes","source_id_sha256":"a884205a13acb4765d4ce39448bfab451e569f0751cd523ae7093ea45f30faf3","source_content_sha256":"c12c1262c8ed8f131b673e60f7b5844f4bc1c6c0019ddae471c5bb424bad2229","total_catalog_pieces":3777,"schema_version":"2.0","query":"","normalized_query":"","resolved_filters":{"piece_id":881,"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://dev.roadtovirtuosity.com/ai/catalog/pieces/881?page=1&piece_id=881&projection=full&snapshot=0b5174548aadf49be3dd5d7f9f70d4a6","json":"https://dev.roadtovirtuosity.com/ai/catalog/pieces/881.json?page=1&piece_id=881&projection=full&snapshot=0b5174548aadf49be3dd5d7f9f70d4a6","text":"https://dev.roadtovirtuosity.com/ai/catalog/pieces/881.txt?page=1&piece_id=881&projection=full&snapshot=0b5174548aadf49be3dd5d7f9f70d4a6"},"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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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,"pieces":[{"piece_id":881,"title":"Blessed Assurance - Lead Sheet - Key Of G Major","composer":[],"composers":[],"instrument":["Piano"],"instruments":[{"id":1,"name":"Piano"}],"genre":"Composition/Improvisation","genre_id":8,"points":3350,"level":4,"canonical_url":"https://roadtovirtuosity.com/blessed-assurance-lead-sheet-key-of-g-major","instrument_points":[{"instrument_id":1,"instrument":"Piano","points":3350}],"collections":[{"id":58,"name":"Hymns"},{"id":59,"name":"Hymns - General"}],"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":"“Blessed Assurance” is presented here as a lead sheet in G major. The page includes the melody on a single treble staff, chord symbols above the notes, and three verses of lyrics by Fanny J. Crosby placed under the melody. Instead of a written-out piano accompaniment, this version gives the tune, harmony, and text so it can be used for singing, simple accompaniment, arranging, or improvisation.Measures 1–5 present the opening verse phrase, “Blessed assurance, Jesus is mine!” The melody begins with a confident hymn-like shape, while the chord symbols move through G, C/G, D/A, A7, and D. The stacked lyrics allow all three verses to fit under the same melody without needing separate pages.Measures 6–8 continue the verse with “Heir of salvation, purchase of God.” The harmony moves through G, C/G, C, A minor, G/D, and D7, giving the phrase a clear progression back toward the home key. The melody remains direct and singable, matching the strong testimony character of the hymn text.Measures 9–12 begin the refrain, “This is my story, this is my song.” The melody becomes especially memorable here, with repeated phrase shapes and a more declarative sound. The chord symbols move through G, C, G, C, G/B, D/A, A, D, and D7, giving the refrain enough harmonic motion to support a fuller accompaniment.Measures 13–15 complete the refrain with “Praising my Savior all the day long.” The harmony returns through G, C/G, C, A minor/C, G/D, D7, and G, ending with a clear cadence in the home key. The repeated refrain text gives the lead sheet a strong congregational ending while still leaving room for the performer to create a simple or more developed accompaniment.Interesting fact: “Blessed Assurance” was written in 1873, with words by Fanny J. Crosby and music by Phoebe Palmer Knapp. Crosby was one of the most prolific hymn writers in history, and this hymn became one of her most famous because the refrain feels personal, direct, and easy for a congregation to remember.How to earn points for this piece:Practice and learn to play the piece. Then improvise your own arrangement.You must play 3 verses only - each verse must be significantly different from the other. (Use different Left Hand techniques, or add embellishments, etc...)Watch the video to see example of improvisation, and check your own arrangement for accuracy. (Your arrangement may be easier or harder than the video example, or be in a different key - and that is okay. You can still submit.)Record yourself playing and upload it to Youtube.Submit a link to your video here for evaluation.Collect your points!","created_at":"2023-09-29T00:35:40+00:00","first_published_at":null,"published_at":null,"updated_at":"2026-06-07T01:57:21+00:00","match_basis":"filters"}],"latest_catalog_version":1742,"source_lag_revisions":0}