---
title: "第 25 課 · 調號與五度圈 · Piakno"
description: "看譜頭的升降記號就能說出調名"
url: "https://piakno.com/zh-Hant/course/piano-foundations/lesson/25"
lang: "zh-Hant"
alternates:
  en: "https://piakno.com/course/piano-foundations/lesson/25.md"
  zh-Hans: "https://piakno.com/zh-Hans/course/piano-foundations/lesson/25.md"
  zh-Hant: "https://piakno.com/zh-Hant/course/piano-foundations/lesson/25.md"
  ja: "https://piakno.com/ja/course/piano-foundations/lesson/25.md"
  ko: "https://piakno.com/ko/course/piano-foundations/lesson/25.md"
  es: "https://piakno.com/es/course/piano-foundations/lesson/25.md"
  de: "https://piakno.com/de/course/piano-foundations/lesson/25.md"
  pt-BR: "https://piakno.com/pt-BR/course/piano-foundations/lesson/25.md"
---

# 調號與五度圈

> 看譜頭的升降記號就能說出調名

- [零基礎鋼琴樂理主線課程](https://piakno.com/zh-Hant/course/piano-foundations)
- [上一課 · 還原記號只管本小節](https://piakno.com/zh-Hant/course/piano-foundations/lesson/24)
- [下一課 · 快速識譜三件套](https://piakno.com/zh-Hant/course/piano-foundations/lesson/26)