So What Scale

Tap a key to hear it · hold it to make it the root

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Chords of the scale tap one to hear it and see it on the instrument

Formula W whole step · H half step

Degrees and intervals

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B♭ Hirajoshi (Bb Hirajoshi) scale on violin

B♭ Hirajoshi has 5 notes: B♭ C D♭ F G♭. Degrees: 1 2 ♭3 5 ♭6. Formula: W H 2W H 2W.

What notes are in the B♭ Hirajoshi scale?

B♭, C, D♭, F and G♭. It has 5 notes; its formula in whole and half steps is W H 2W H 2W.

What does B♭ Hirajoshi sound like, and when do you use it?

Approximation of a Japanese scale: delicate, with an Eastern melancholy. Use it over minor chords with ♭6.

Chord progressions to improvise with B♭ Hirajoshi

In Jam mode (the Jam button above) a band of grand piano, upright bass and drums (recorded instruments) plays these progressions as swing, bossa, groove or ballad, and the fingerboard lights up the notes of each chord as it plays. It's a backing track made for this scale in B♭:

B♭ Hirajoshi on the violin: first position

No frets: string by string (G D A E), from the open string to the fourth finger:

Hirajoshi in other keys

On other instruments