Escala de La Heptatónica Aumentada para Guitarra — 7-string

Posiciones para Guitarra en afinación 7-string

La Heptatónica Aumentada en 7-string — Notas e Intervalos

La escala Heptatónica Aumentada de A es una expansión de siete notas de la escala aumentada. En Guitarra, las notas son A, C, C#, D, E, F, G#. Aporta la máxima tensión cromática — ideal para crear resoluciones de alto dramatismo en composiciones en tonalidad menor. Usada comúnmente en Jazz, Classical, Film Scores. Entre los intérpretes destacados se encuentran Oliver Nelson, Wayne Shorter. Use over augmented and Maj7#5 chords in jazz. A dramatic coloring tool for resolutions.

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

Intervalos: 1P, 2A, 3M, 4P, 5P, 5A, 7M

Grados: 1 #2 3 4 5 #6 7

Fórmula: WH-H-H-W-H-WH-H

Número de notas: 7

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

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