A# Prometheus Guitar Scale — Baritone (B Standard)

Guitar scale in Baritone (B Standard) tuning — fretboard diagram

A# Prometheus in Baritone (B Standard) — Notes and Intervals

The A# Prometheus scale was developed by the composer Alexander Scriabin as his Mystic Scale. On Guitar, the notes are A#, C, D, E, G, G#. It is a synthetic hexatonic system designed to reflect his theosophical beliefs and reveal spiritual truths that exist beyond human conceptualization. Commonly used in Contemporary Classical, Impressionist, Experimental, Film Scores. Notable players include Alexander Scriabin, George Crumb. Use over the Mystic Chord (C-F#-Bb-E-A-D) and its inversions. Also works over 7#11 chords as a sophisticated alternative to Lydian Dominant.

Notes: A#, C, D, E, G, G#

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

Degrees: 1 2 3 #4 5 b6

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

Number of notes: 6

Tuning: Baritone (B Standard) (B-E-A-D-F#-B)

About Baritone (B Standard) Tuning

The baritone guitar is tuned a perfect fourth lower than standard guitar (B-E-A-D-F#-B), producing a distinctly beefy tone with serious low-end depth that sits perfectly between guitar and bass. Its rich, dark voice has made it a secret weapon in film scoring, ambient music, and moody songwriting where you need that unmistakable low-end warmth without losing clarity.

Unlike simply tuning a standard guitar down (which causes floppy strings and muddy tone), the baritone guitar uses a longer scale length (typically 27"-30") designed specifically for lower tunings. This gives each note clarity and definition even in the lowest register. Session musicians, film composers, and bedroom producers alike reach for the baritone when they need dark, atmospheric textures, doom-laden riffs, or simply a different sonic palette that standard guitar can't deliver.

Film ScoringAmbientPost-RockDoom MetalShoegazeCountrySurf

Notable artists: Pat Metheny, Nels Cline, Brian Setzer, Baritone session players in Nashville

Best for: Moody songwriting, film scoring, ambient textures, doom metal, and any production that needs low-end depth with clarity

Explore This Scale in Other Tunings

← All Guitar scales in Baritone (B Standard) tuning