G Messiaen's Mode #7 Guitar Scale
Guitar scale in Half Step Down tuning — fretboard diagram
G Messiaen's Mode #7 in Half Step Down — Notes and Intervals
The G Messiaen's Mode #7 scale is a nearly-chromatic scale that serves as the parent for many other symmetrical systems. On Guitar, the notes are G, Ab, A, Bb, C, C#, D, Eb, E, F#. It represents divine authority and the vast, complex forces of the universe in Messiaen's musical language. Commonly used in Contemporary Classical, Experimental, Avant-Garde. Notable players include Olivier Messiaen. Use in complex, multi-layered compositions. Its near-chromatic density provides maximum harmonic flexibility.
Notes: G, Ab, A, Bb, C, C#, D, Eb, E, F#
Intervals: 1P, 2m, 2M, 3m, 4P, 4A, 5P, 6m, 6M, 7M
Degrees: 1 b2 3 b4 5 #6 7 b8 9 10
Formula: H-H-H-W-H-H-H-H-W-H
Number of notes: 10
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.
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
A nearly-chromatic scale that serves as the parent for many other symmetrical systems. Represents 'divine authority and the vast forces of the universe' in Messiaen's musical theology.
Explore This Scale in Other Tunings
- G Messiaen's Mode #7 in Standard Tuning
- G Messiaen's Mode #7 in Drop D
- G Messiaen's Mode #7 in DADGAD
- G Messiaen's Mode #7 in Open G
- G Messiaen's Mode #7 in Baritone (B Standard)
- G Messiaen's Mode #7 in 7-string
- G Messiaen's Mode #7 in 8-string
- G Messiaen's Mode #7 in Drop C
- G Messiaen's Mode #7 in Drop B
- G Messiaen's Mode #7 in Open D
- G Messiaen's Mode #7 in Open E
- G Messiaen's Mode #7 in Open A
- G Messiaen's Mode #7 in Double Drop D
- G Messiaen's Mode #7 in Open C