A# Messiaen's Mode #6 Guitar Scale — Drop B

Guitar scale in Drop B tuning — fretboard diagram

A# Messiaen's Mode #6 in Drop B — Notes and Intervals

The A# Messiaen's Mode #6 scale is a symmetrical scale associated with radiance and light. On Guitar, its notes are A#, C, D, D#, E, E##, F###, A. It creates a uniform coloration that transcends traditional keys, making the music sound brilliant and enlightened. Commonly used in Contemporary Classical, Sacred Music, Experimental. Notable players include Olivier Messiaen. Use for creating a sense of radiant, enlightened calm. Best in sustained, atmospheric contexts.

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

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

Degrees: 1 2 3 4 #5 #6 #7 8

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

Number of notes: 8

Tuning: Drop B (B-F#-B-E-G#-C#)

About Drop B Tuning

Drop B tuning (B-F#-B-E-G#-C#) takes the guitar into territory traditionally reserved for 7-string instruments, delivering a subsonic heaviness that you can feel in your chest. This tuning has become essential in modern extreme metal, deathcore, and djent, where low-end clarity and rhythmic precision are paramount.

Drop B represents the practical limit of what a standard 6-string guitar can handle before tone quality degrades. With the right string gauge (12-60 or heavier) and proper setup, it delivers the crushing lows of a 7-string while keeping the familiar 6-string layout. Bands like Architects, Periphery (on some tracks), and Parkway Drive have used Drop B to create some of the heaviest riffs in modern metal.

DeathcoreDjentProgressive MetalExtreme MetalMetalcore

Notable artists: Architects, Parkway Drive, Whitechapel, Born of Osiris, Emmure

Best for: Extreme metal riffs, deathcore breakdowns, djent chugs, and any style demanding the lowest possible 6-string tuning

Explore This Scale in Other Tunings

← All Guitar scales in Drop B tuning