# Bb 自然小調 guitar scale

> 大調音階的暗面映象，搖滾抒情曲、民謠和小調流行的主場

## Quick facts

- Root: Bb
- Notes: Bb, C, Db, Eb, F, Gb, Ab
- Degrees: 1 2 ♭3 4 5 ♭6 ♭7
- Step formula: W-H-W-W-H-W-W
- Note count: 7
- Best for: 抒情曲、搖滾和小調流行
- Enharmonic root: A#

## Diatonic chords

- i: [Bbm](https://openguitarchords.com/zh-Hant/chords#b-flat-minor)
- ii°: [Cdim](https://openguitarchords.com/zh-Hant/chords/diminished-chords#c-diminished)
- III: [Db](https://openguitarchords.com/zh-Hant/chords/c-sharp)
- iv: [Ebm](https://openguitarchords.com/zh-Hant/chords#e-flat-minor)
- v: [Fm](https://openguitarchords.com/zh-Hant/chords/f-minor)
- VI: [Gb](https://openguitarchords.com/zh-Hant/chords/f-sharp)
- VII: [Ab](https://openguitarchords.com/zh-Hant/chords/a-flat)

Canonical page: https://openguitarchords.com/zh-Hant/scales/b-flat-natural-minor