A# Ritusen Guitar Scale — 7-string

Guitar scale in 7-string tuning — fretboard diagram

A# Ritusen in 7-string — Notes and Intervals

The A# Ritusen scale is a traditional Japanese pentatonic scale known for its balanced and tranquil nature. On Guitar, the notes are A#, C, D#, F, G. It has a suspended quality that sounds very peaceful and is a core part of ancient East Asian court music and contemplative melodies. Commonly used in Japanese, World, Ambient, Film Scores. Notable players include Kitaro, Ryuichi Sakamoto. Use over sus2, sus4, and open chords. Its omission of the 3rd creates an ambiguous major/minor quality.

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

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

Degrees: 1 2 3 4 5

Formula: W-WH-W-W-WH

Number of notes: 5

Tuning: 7-string (B-E-A-D-G-B-E)

About 7-string Tuning

The 7-string guitar adds a low B string below the standard 6-string tuning (B-E-A-D-G-B-E), extending the instrument's range into bass territory. This extra low end has become essential in progressive metal, djent, and modern heavy music, enabling crushing low-end riffs while maintaining access to standard guitar voicings on the upper strings.

Pioneered by jazz guitarist George Van Eps and later brought into the metal mainstream by Steve Vai and Korn, the 7-string guitar has become a staple of modern heavy music. Players like Tosin Abasi, Misha Mansoor, and John Petrucci have pushed the instrument's capabilities into new territory, using the extended range for complex harmonic progressions, polyrhythmic riffs, and sweeping arpeggios that span an enormous tonal range.

Progressive MetalDjentTechnical Death MetalJazz FusionAmbient

Notable artists: Dream Theater, Periphery, Animals as Leaders, Korn, Meshuggah

Best for: Progressive metal riffs, extended-range chord voicings, djent rhythms, and jazz fusion harmony

Explore This Scale in Other Tunings

← All Guitar scales in 7-string tuning