{"rewrite":{"id":"r_265cd48a69af5abc39bb8ac4","clusterId":"c_d1742d6604e08384feca6ea3","slug":"a-mccartney-style-music-generator-built-without-ai-learning","model":"deepseek-v4-flash","headline":"A McCartney-Style Music Generator Built Without AI Learning","summary":"The author used Claude Fable 5 to analyze Paul McCartney's composition techniques-repeated notes over shifting chords, irregular phrase lengths-and built a generator that produces chord progressions and melodies using those rules. The algorithm does not use any song learning data, offering a rule-based alternative to AI music tools like Suno.","whyItMatters":"The experiment demonstrates that a rule-based generator can replicate stylistic hallmarks of a specific artist without using any training data, offering a different path from AI music generation.","webCardHtml":"\u003cp\u003eClaude Fable 5 identified several hallmarks of Paul McCartney\u0026#39;s songwriting, including repeated notes over shifting chords and irregular phrase lengths. The author then coded a generator that applies these rules to create new chord progressions and melodies. Unlike AI music tools that learn from large datasets, this generator uses no song data at all. The result is a composition tool based entirely on explicit musical analysis rather than statistical patterns.\u003c/p\u003e","blueskyPost":"A new music generator creates chord progressions and melodies using Paul McCartney's composition techniques, but without any AI training data. The algorithm was built after analyzing McCartney's style with Claude Fable 5. #music #AI","twitterPost":"A new music generator creates chord progressions and melodies using Paul McCartney's composition techniques, but without any AI training data. The algorithm was built after analyzing McCartney's style with Claude Fable 5.","threadsPost":null,"newsletterBlurb":"An experiment using Claude Fable 5 to analyze Paul McCartney's songwriting led to a rule-based music generator that produces chord progressions and melodies without any training data. The generator applies techniques like repeated notes over shifting chords and irregular phrase lengths, offering a non-AI alternative to music generation.","attributionJson":"[{\"source\":\"GameBusiness.jp\",\"url\":\"https://www.gamebusiness.jp/article/2026/07/14/27449.html\",\"title\":\"I Tried Making a Fab 4 Song Generator with Fable 5. Can You Create Beatles-like Music with an Algorithm That Doesn't Use AI Learning? (CloseBox)\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4251,"outputTokens":1283,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1783997046,"createdAt":"2026-07-14T02:38:15.000Z","publishedAt":"2026-07-14T02:42:28.000Z","updatedAt":"2026-07-14T02:38:15.000Z"},"cluster":{"id":"c_d1742d6604e08384feca6ea3","canonicalTitle":"Fable 5でFab 4楽曲ジェネレーターを作ってみた。ビートルズっぽい楽曲はAI学習を使わないアルゴリズムでもできる？（CloseBox）","representativeArticleId":"a_855d983b4909bb0066b4f05f","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[],\"studios\":[],\"people\":[],\"type\":\"news\",\"domain\":\"music\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-07-14T02:00:03.000Z","lastSeenAt":"2026-07-14T02:00:03.000Z","updatedAt":"2026-07-14T02:42:29.000Z"},"attribution":[{"source":"GameBusiness.jp","url":"https://www.gamebusiness.jp/article/2026/07/14/27449.html","title":"Fable 5でFab 4楽曲ジェネレーターを作ってみた。ビートルズっぽい楽曲はAI学習を使わないアルゴリズムでもできる？（CloseBox）"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":[],"studios":[],"people":[],"type":"news","domain":"music","is_roundup":false},"keyFacts":null}