fuaranScale Mastery
SCALE · ON VIOLA (TREBLE CLEF)

C♯ Diminished Half Whole

Octatonic — half-whole-half-whole. Modern jazz over dominant 7th chords; symmetric every minor 3rd.

MEIMIDIHumdrum
Choose a root
Tempo120 bpm

Audio source: tonejs-instruments by Nick Brosowsky (MIT)

Engraved by Verovio 6.2.0-43f8060 5 9 title C♯ Diminished (Half-Whole) Verovio
Keyboard
DEE♯F𝄪BC♯G♯A♯
Related scales
Same scale, other instruments
Same scale, other tonics
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Theory reference
Questions
What notes are in the C♯ Diminished Half Whole scale?

The C♯ Diminished Half Whole scale uses the notes C♯, D, E, E♯, F𝄪, G♯, A♯, B (one octave; the pattern repeats at higher registers).

What's the Diminished Half Whole scale formula?

The Diminished Half Whole scale follows the interval pattern H W H W H W H W, where W = whole step (2 semitones) and H = half step (1 semitone). Apply that pattern starting on C♯ to get the C♯ Diminished Half Whole scale.

What chords work over C♯ Diminished Half Whole?

Try chord pairings derived from the scale's third, fifth, and seventh degrees as roots — they share the most diatonic notes.

How do I finger C♯ Diminished Half Whole on Viola (treble clef)?

On bowed strings, scales train both fingering and bow technique. First-position fingerings cover most scales up to one octave; second-, third-, and fourth-position shifts unlock the higher register. The 1-2-3-4 finger pattern adapts to the half-step + whole-step positions per scale.

When would I use the Diminished Half Whole scale?

Octatonic — half-whole-half-whole. Modern jazz over dominant 7th chords; symmetric every minor 3rd.