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title: The longest musical composition in the world changes chords for the first time
  in two years
url: http://www.euronews.com/culture/2026/08/05/the-longest-musical-composition-in-the-world-changes-chords-for-the-first-time-in-two-year
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# The longest musical composition in the world changes chords for the first time in two years

## TL;DR
（要約なし・原文はリンク先を参照 / No summary available; see the source link.）

## Key Points
- topic_general

## Details
(本文なし。リンク先参照)

## Source
元記事: [The longest musical composition in the world changes chords for the first time in two years](http://www.euronews.com/culture/2026/08/05/the-longest-musical-composition-in-the-world-changes-chords-for-the-first-time-in-two-year) — published 2026-08-05T10:56:03Z