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 La Bebop para Guitar

Escala de Guitar en afinación Open A — diagrama de diapasón

Afinación

Trastes

La Bebop en Open A — Notas e Intervalos

La escala Bebop de A es la bebop dominante — una extensión de ocho notas del Mixolidio. En Guitar, las notas son A, B, C#, D, E, F#, G, G#. Al añadir una nota cromática de paso, las notas importantes caen en los tiempos fuertes. Es el truco para que tus líneas de jazz suenen fluidas y profesionales. Usada comúnmente en Jazz, Bebop, Swing, Hard Bop. Entre los intérpretes destacados se encuentran Charlie Parker, Wes Montgomery, Joe Pass, George Benson. Use over dominant 7th chords. The added passing tone ensures that the root, 3rd, 5th, and b7 fall on downbeats during eighth-note runs — the 'trick' that makes bebop sound professional.

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

Intervalos: 1P, 2M, 3M, 4P, 5P, 6M, 7m, 7M

Grados: 1 2 3 4 5 6 b7 8

Fórmula: W-W-H-W-W-H-H-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

SwingingFluidProfessionalAuthentic

Adds a chromatic passing tone (natural 7) to Mixolydian, creating an 8-note scale where chord tones always land on strong beats. This is the secret to authentic bebop phrasing.

Progresiones de Acordes que Usan Esta Escala

I – VI7 – II7 – V (Ragtime Cycle)Jazz / Soul — Playful & Vintage

Explorar Esta Escala en Otras Afinaciones

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