G Diminished (H-W) Guitar Scale

6-string guitar  ·  8 notes, symmetric  ·  8 notes  ·  minor family

Notes

G
G♯
A♯
B
C♯
D
E
F

Solfège : Sol – Sol♯ – La♯ – Si – Do♯ – Ré – Mi – Fa

Interval Structure

G ½T G♯ T A♯ ½T B T C♯ ½T D T E ½T F G+oct. T

About this scale

The half-whole diminished scale is widely used in jazz and bebop on b9 dominant chords. Its initial half-step gives it an even tenser character. Jazz guitarists like John Scofield and Pat Martino exploit it on V7b9 for very expressive phrases.

See fretboard positions for G Diminished (H-W) on guitar in the interactive app.

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Same scale in other keys