A# Harmonic Minor Guitar Scale — Drop B

Guitar scale in Drop B tuning — fretboard diagram

A# Harmonic Minor in Drop B — Notes and Intervals

The A# Harmonic Minor scale is a variation of the minor scale that introduces a strong leading tone. On Guitar, the notes are A#, C, C#, D#, F, F#, A. It has a distinctive exotic or Middle Eastern flavor due to the wide gap between its upper notes, and is used to provide the harmonic tension necessary for classical minor-key resolutions. It is a staple in neo-classical metal and flamenco. The diatonic chords of A# Harmonic Minor are A#mMaj7, Cm7b5, C#+maj7, D#m7, F7, F#maj7, Ao7. Commonly used in Metal, Classical, Flamenco, Film Scores, Neoclassical. Notable players include Yngwie Malmsteen, Ritchie Blackmore, Johann Sebastian Bach. Use over m(Maj7), m7, dim7 chords. Essential for creating V7 → i resolutions in minor keys. The raised 7th provides the leading tone that natural minor lacks.

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

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

Degrees: 1 2 b3 4 5 b6 7

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

Number of notes: 7

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

Diatonic Chords

A♯mMaj7 — Cm7♭5 — C♯+maj7 — D♯m7 — F7 — F♯maj7 — Ao7

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