C# Piongio Guitar Scale — Drop B

Guitar scale in Drop B tuning — fretboard diagram

C# Piongio in Drop B — Notes and Intervals

The C# Piongio scale is a Vietnamese pentatonic scale used in the Northern modal system. On Guitar, its notes are C#, D#, F#, G#, A#, B. It is associated with feelings of gaiety, liveliness, and solemnity, serving as a fundamental structure in traditional Southeast Asian art music. Commonly used in Vietnamese, Southeast Asian, World, Folk. Notable players include Trinh Cong Son. Use over sus chords, open tunings, and folk-style accompaniment. The lack of a 3rd allows harmonic flexibility.

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

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

Degrees: 1 2 3 4 5 b6

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

Number of notes: 6

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