What is Open A tuning?

Open A tuning is E-A-E-A-C#-E (low to high). Strumming all strings produces an A major chord. It's structurally the same as Open G but one whole step higher.

Is Open A the same as Open G with a capo?

Yes, musically they are identical — Open G with a capo at fret 2 gives you the same pitches as Open A. Many players use this approach. Without a capo, Open A has higher string tension which some slide players prefer for better control.

What scales work in Open A?

The A major pentatonic and A blues scale are natural choices. A Mixolydian gives a bluesy feel, and the A major scale works for country and folk styles.

Escala de Do Modo de Messiaen #4 para Guitar

Escala de Guitar en afinación Open A — diagrama de diapasón

Afinación

Trastes

Do Modo de Messiaen #4 en Open A — Notas e Intervalos

La escala Modo de Messiaen #4 de C es una escala simétrica diseñada para carecer de tónica única. En Guitar, las notas son C, Db, D, F, F#, G, Ab, B. Messiaen la usó para crear lo que llamaba el encanto de las imposibilidades — el oyente pierde su sentido de la orientación. Pura exploración sonora. Usada comúnmente en Contemporary Classical, Film Scores, Experimental. Entre los intérpretes destacados se encuentran Olivier Messiaen. Use for avant-garde composition and film scoring where traditional tonal direction should dissolve.

Notas: Do, Reb, Re, Fa, Fa#, Sol, Lab, Si

Intervalos: 1P, 2m, 2M, 4P, 4A, 5P, 6m, 7M

Grados: 1 b2 3 4 #5 6 b7 8

Fórmula: H-H-WH-H-H-H-WH-H

Número de notas: 8

Afinación: Open A (E-A-E-A-C#-E)

Acerca de la Afinación Open A

Open A tuning (E-A-E-A-C#-E) produces an A major chord when strummed open. It is structurally identical to Open G tuned up one whole step, delivering a brighter, more tense sound that works particularly well for slide guitar centered on the key of A.

Jimmy Page used Open A with a slide on Led Zeppelin's 'In My Time of Dying' from Physical Graffiti (1975). Rory Gallagher also employed Open A for his raw, energetic slide work. Many players achieve Open A by simply placing a capo at the 2nd fret in Open G tuning, which is why dedicated Open A usage is less commonly discussed. However, without a capo, Open A gives direct access to the open A string resonance and a different feel under the fingers due to the higher tension.

BluesSlide GuitarRockDelta Blues

Artistas destacados: Jimmy Page, Rory Gallagher, Delta blues players

Ideal para: Slide guitar in the key of A, blues playing, and situations where you need the brightness of Open G tuned up without a capo

Carácter Musical

DirectionlessSpiritualWanderingAwe

Creates what Messiaen called 'the charm of impossibilities' — the listener loses their sense of tonal direction, creating a spiritual disorientation that evokes wonder.

Explorar Esta Escala en Otras Afinaciones

← Todas las escalas de Guitar en afinación Open A