A Bebop Locrian Guitar Scale — Drop B

Guitar scale in Drop B tuning — fretboard diagram

A Bebop Locrian in Drop B — Notes and Intervals

The A Bebop Locrian scale is a modern bebop variation designed for half-diminished chords. On Guitar, the notes are A, Bb, C, D, Eb, E, F, G. It provides a chromatic bridge that helps musicians maintain rhythmic momentum while soloing over highly dissonant and difficult chord changes. Commonly used in Modern Jazz, Post-Bop, Fusion. Notable players include John Coltrane, Woody Shaw, Steve Coleman. Use over m7b5 chords. Maintains bebop rhythmic alignment in the most dissonant harmonic context.

Notes: A, Bb, C, D, Eb, E, F, G

Intervals: 1P, 2m, 3m, 4P, 5d, 5P, 6m, 7m

Degrees: 1 b2 b3 4 5 6 b7 b8

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

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