scale
Fretboard diagram
A pelog scale — chords and intervals
The harmonized A pelog scale generates the fundamental chords of Indonesian Gamelan music, using intervals that differ from Western equal temperament. The chords from A pelog are A minor augmented, Bb (1-♭5-7), F suspended fourth, A minor, F (1-4-7). In a Western context, these chords create a unique, shimmering quality. The harmonic world feels deeply spiritual and ancient, providing a powerful alternative to the major-minor system for meditative and ambient compositions. Commonly used in Gamelan, World, Ambient, Experimental. Notable players include Steve Reich, Debussy, Lou Harrison.
The A pelog scale has the following degrees: 1 ♭2 ♭3 5 ♭6.
Intervals: H-W-2W-H-2W.
Diatonic chords: A minor augmented, Bb (1-♭5-7), F suspended fourth, A minor, F (1-4-7).
| Degrees | Chord |
|---|---|
| I | A minor augmented |
| ii | Bb (1-♭5-7) |
| iii | F suspended fourth |
| IV | A minor |
| V | F (1-4-7) |
This page focuses on the harmonic content — the chords built from each degree of the A pelog scale. For fretboard patterns and fingering guides, see the scale page.
Use the interactive harmonizer above to explore triads, seventh chords, and chord voicings for composing with the A pelog scale on guitar.
Related Scales
How to Use This Scale
Use over drones and ostinato patterns. Gamelan music is built on interlocking melodic patterns rather than chord progressions.