F# Locrian Pentatonic Guitar Scale — Drop B

Guitar scale in Drop B tuning — fretboard diagram

F# Locrian Pentatonic in Drop B — Notes and Intervals

The F# Locrian Pentatonic scale is an unstable and mysterious scale used to evoke tension and ambiguity. On Guitar, its notes are F#, A, B, C, E. It is often found in experimental music and certain Indian Ragas, providing a dissonant, outside sound that is perfect for dark, avant-garde, or high-tension compositions. Commonly used in Jazz, Fusion, Experimental, Progressive. Notable players include John Scofield, Kurt Rosenwinkel. Use over m7b5 (half-diminished) chords. Essential for jazz solos over ii chords in minor ii-V-i progressions.

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

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

Degrees: 1 b2 3 4 b5

Formula: WH-W-H-4-W

Number of notes: 5

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

Also known as: minor seven flat five pentatonic

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