What is 7-string guitar tuning?

Standard 7-string tuning is B-E-A-D-G-B-E, which adds a low B string below the standard 6-string guitar. This gives you five extra semitones of low-end range while keeping all standard guitar fingerings intact on the upper six strings.

What scales work on a 7-string guitar?

All standard scales work on a 7-string guitar. The B natural minor, B Phrygian, and B Locrian scales are particularly popular in metal. The extended range also makes the harmonic minor and diminished scales more dramatic.

Is a 7-string guitar harder to play?

The wider neck takes some adjustment, but most players adapt within a few weeks. Standard 6-string chord shapes and scales work identically on the top six strings, so existing knowledge transfers directly.

Escala de La Prometheus Napolitana para Guitar

Escala de Guitar en afinación 7-string — diagrama de diapasón

Afinación

Trastes

La Prometheus Napolitana en 7-string — Notas e Intervalos

La escala Prometheus Napolitana de A es una variacion de la escala mistica de Scriabin que anade una segunda rebajada oscura. En Guitar, contiene las notas A, Bb, C#, D#, F#, G. Combina el sonido ultraterreno de la escala Prometheus con una capa adicional de tension exotica. Usada comunmente en Contemporary Classical, Experimental, Avant-Garde. Entre los interpretes destacados se encuentran Alexander Scriabin. Use in atonal or free composition contexts. A specialized tool for experimental music that pushes beyond standard harmony.

Notas: La, Sib, Do#, Re#, Fa#, Sol

Intervalos: 1P, 2m, 3M, 4A, 6M, 7m

Grados: 1 b2 3 #4 5 b6

Fórmula: H-WH-W-WH-H-W

Número de notas: 6

Afinación: 7-string (B-E-A-D-G-B-E)

Acerca de la Afinación 7-string

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

Artistas destacados: Dream Theater, Periphery, Animals as Leaders, Korn, Meshuggah

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

Carácter Musical

Dark-MysticalExoticOtherworldlyTense

Adds a b2 to Scriabin's Prometheus scale — layering exotic Neapolitan darkness over mystic transcendence.

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