C Minor Six Diminished Guitar Scale

Guitar scale in Half Step Down tuning — fretboard diagram

Half Step Down (EbAbDbGbBbEb)
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C minor six diminished scale — 6-string guitar fretboard diagramInteractive fretboard diagram showing the C minor six diminished scale on 6-string guitar with 22 frets. Notes: Eb, F, G, Ab, A, B, C, D.EbFGAbABCDEbFGAbABCBCDEbFGAbABCDEbFGAbGAbABCDEbFGAbABCDEbDEbFGAbABCDEbFGAbABAbABCDEbFGAbABCDEbFEbFGAbABCDEbFGAbABC1357911121315171921

C Minor Six Diminished in Half Step Down — Notes and Intervals

The C Minor Six Diminished scale is a sophisticated jazz scale popularized by the Barry Harris method. On Guitar, its notes are C, D, Eb, F, G, Ab, A, B. It is the secret to professional voice leading in bebop, allowing for smooth, elegant movements between minor chords and their related tensions. Commonly used in Jazz, Bebop, Swing. Notable players include Barry Harris, Charlie Parker, Bud Powell. Use over m6 chords and their related dim7 chords. The scale alternates between chord tones and diminished passing tones, creating seamless bebop voice leading.

Notes: C, D, Eb, F, G, Ab, A, B

Intervals: 1P, 2M, 3m, 4P, 5P, 6m, 6M, 7M

Degrees: 1 2 b3 4 5 b6 7 8

Formula: W-H-W-W-H-H-W-H

Number of notes: 8

Tuning: Half Step Down (Eb-Ab-Db-Gb-Bb-Eb)

About Half Step Down Tuning

Eb Standard tuning lowers every string by one half step (Eb-Ab-Db-Gb-Bb-Eb), producing a slightly darker, heavier tone while keeping all standard chord shapes and scale patterns intact. This tuning has been the default for some of the greatest guitarists in rock and blues history, including Jimi Hendrix, Stevie Ray Vaughan, and Slash.

The half-step drop reduces string tension, making bending easier and giving a warmer, slightly thicker tone. For vocalists, the lower pitch can make singing more comfortable. Jimi Hendrix tuned to Eb on virtually all of his recordings — from 'Voodoo Child (Slight Return)' to 'Little Wing'. Stevie Ray Vaughan paired Eb tuning with very heavy strings to create his legendary thick tone on classics like 'Pride and Joy' and 'Texas Flood'. Slash used Eb for most Guns N' Roses recordings including 'Sweet Child O' Mine' and 'November Rain'. Alice in Chains also recorded extensively in Eb Standard.

Blues-RockClassic RockHard RockGrungeBlues

Notable artists: Jimi Hendrix, Stevie Ray Vaughan, Slash (Guns N' Roses), Alice in Chains, Nirvana

Best for: Blues-rock, classic rock, and any style where you want easier bending, slightly darker tone, and full compatibility with standard tuning shapes

Musical Character

SophisticatedElegantProfessionalSmooth

The 'Barry Harris scale' — an 8-note system that provides the secret to professional voice leading in bebop. It allows for smooth, elegant movements between minor chords and their related diminished tensions.

Explore This Scale in Other Tunings

All Guitar scales in Half Step Down tuning