# C 大調 guitar scale

> 明亮、安定的聲音，西方音樂的中心，其他音階都拿它當參照

## Quick facts

- Root: C
- Notes: C, D, E, F, G, A, B
- Degrees: 1 2 3 4 5 6 7
- Step formula: W-W-H-W-W-W-H
- Note count: 7
- Best for: 旋律、創作，以及幾乎所有場景

## Diatonic chords

- I: [C](https://openguitarchords.com/zh-Hant/chords/c)
- ii: [Dm](https://openguitarchords.com/zh-Hant/chords/d-minor)
- iii: [Em](https://openguitarchords.com/zh-Hant/chords/e-minor)
- IV: [F](https://openguitarchords.com/zh-Hant/chords/f)
- V: [G](https://openguitarchords.com/zh-Hant/chords/g)
- vi: [Am](https://openguitarchords.com/zh-Hant/chords/a-minor)
- vii°: [Bdim](https://openguitarchords.com/zh-Hant/chords/diminished-chords#b-diminished)

Canonical page: https://openguitarchords.com/zh-Hant/scales/c-major