C♭ Hirajōshi scale
The C♭ Hirajōshi scale is a 5-note hirajōshi scale built on the root C♭. Its notes are B, D♭, D, G♭ and G. Japanese pentatonic scale with a contemplative, koto-like atmosphere. This page covers the formula, fingerings, diatonic chords and common progressions that make C♭ Hirajōshi a great tool for improvising and composing.
Hirajōshi is one of the most recognisable Japanese pentatonic scales - instantly evokes koto, shamisen and traditional folk music. Built on the root C♭, the scale takes on the specific colour and pitch range of that key - making it especially useful in genres and registers where C♭ is a comfortable tonal centre.
Formula & step pattern
The C♭ Hirajōshi scale follows a five-note scale with intervals 1, 2, ♭3, 5, ♭6 evoking traditional koto music. Step pattern: W - H - 2W - H - 2W. Intervals from the root: 1P · 2M · 3m · 5P · 6m. Memorising the formula lets you transpose the scale to any other root note quickly.
C♭ Hirajōshi on the piano
C♭ Hirajōshi on the guitar
C♭ Hirajōshi on the staff
Hear the C♭ Hirajōshi scale
Improvisation drone
Loop the root note as a pad to practice improvising over this scale.
Notes of the C♭ Hirajōshi scale
| Degree | Interval | Semitones | Note |
|---|---|---|---|
| 1 | 1P | 0 | B |
| 2 | 2M | 2 | D♭(Db) |
| 3 | 3m | 3 | D |
| 4 | 5P | 7 | G♭(Gb) |
| 5 | 6m | 8 | G |
How to use the C♭ Hirajōshi scale
Because C♭ Hirajōshi has fewer or more than seven notes, it doesn't produce a standard set of seven diatonic triads. Instead, build chords by stacking thirds within the scale or use it as a melodic colour over chords drawn from a related diatonic key.
Hirajōshi is one of the most recognisable Japanese pentatonic scales - instantly evokes koto, shamisen and traditional folk music.
Practice tips
Hirajōshi rewards slow, expressive playing. Try ringing each note out for several seconds before moving on, like a koto player would.
Famous songs
C♭ Hirajōshi appears throughout hirajōshi is one of the most recognisable japanese pentatonic scales - instantly evokes koto, shamisen and traditional folk music. Listening to music in this scale and transcribing short phrases is the fastest way to absorb its sound.
Scales related to C♭ Hirajōshi
Once you are comfortable with C♭ Hirajōshi, explore related scales to expand your vocabulary. The scales below share notes, modes or tonal centres with C♭ Hirajōshi and are a natural next step in your study.
Frequently asked questions
What notes are in the C♭ Hirajōshi scale?
What is the formula for the C♭ Hirajōshi scale?
Is C♭ Hirajōshi a major or minor scale?
What chords belong to the C♭ Hirajōshi scale?
Which genres use C♭ Hirajōshi?
How do I practise the C♭ Hirajōshi scale?
Take C♭ Hirajōshi into your music
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