G Pelog Guitar Scale
Guitar scale in Open G tuning — fretboard diagram
G Pelog in Open G — Notes and Intervals
The G Pelog scale is the primary modal system of Indonesian Gamelan music. On Guitar, its notes are G, Ab, Bb, D, Eb. Unlike Western scales, it uses intervals that create a unique, shimmering harmonic world that feels ancient and deeply spiritual. Commonly used in Gamelan, World, Ambient, Experimental. Notable players include Steve Reich, Debussy, Lou Harrison. Use over drones and ostinato patterns. Gamelan music is built on interlocking melodic patterns rather than chord progressions.
Notes: G, Ab, Bb, D, Eb
Intervals: 1P, 2m, 3m, 5P, 6m
Degrees: 1 b2 b3 4 b5
Formula: H-W-4-H-4
Number of notes: 5
Tuning: Open G (D-G-D-G-B-D)
About Open G Tuning
Open G tuning (D-G-D-G-B-D) produces a G major chord when strummed open, making it the definitive tuning for slide guitar and delta blues. The tuning's natural consonance means that barring across any fret gives you a major chord, which is why it's been the backbone of blues and roots music for over a century.
From Robert Johnson to Keith Richards, Open G has shaped some of the most iconic music ever recorded. Keith Richards famously removes the low 6th string entirely in this tuning, creating his signature five-string sound on songs like 'Start Me Up' and 'Brown Sugar'. For slide players, Open G is essential — it allows clean, singing slide lines across all strings with minimal effort.
Notable artists: Keith Richards, Robert Johnson, Ry Cooder, Joni Mitchell, The Black Crowes
Best for: Slide guitar, delta blues, Keith Richards-style rock riffs, and open-string fingerpicking
Musical Character
The primary modal system of Indonesian Gamelan — its intervals are fundamentally different from Western scales, creating a shimmering, otherworldly harmonic world.